Rename batch->op in GrAuditTrail.

Change-Id: I68670e5ceb06716e9928ee58485d63e157c7aca7
Reviewed-on: https://skia-review.googlesource.com/6345
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/include/private/GrAuditTrail.h b/include/private/GrAuditTrail.h
index ac1f850..0fbbf6f 100644
--- a/include/private/GrAuditTrail.h
+++ b/include/private/GrAuditTrail.h
@@ -49,31 +49,26 @@
         GrAuditTrail* fAuditTrail;
     };
 
-    class AutoManageBatchList {
+    class AutoManageOpList {
     public:
-        AutoManageBatchList(GrAuditTrail* auditTrail)
-            : fAutoEnable(auditTrail)
-            , fAuditTrail(auditTrail) {
-        }
+        AutoManageOpList(GrAuditTrail* auditTrail)
+                : fAutoEnable(auditTrail), fAuditTrail(auditTrail) {}
 
-        ~AutoManageBatchList() {
-            fAuditTrail->fullReset();
-        }
+        ~AutoManageOpList() { fAuditTrail->fullReset(); }
 
     private:
         AutoEnable fAutoEnable;
         GrAuditTrail* fAuditTrail;
     };
 
-    class AutoCollectBatches {
+    class AutoCollectOps {
     public:
-        AutoCollectBatches(GrAuditTrail* auditTrail, int clientID)
-            : fAutoEnable(auditTrail)
-            , fAuditTrail(auditTrail) {
+        AutoCollectOps(GrAuditTrail* auditTrail, int clientID)
+                : fAutoEnable(auditTrail), fAuditTrail(auditTrail) {
             fAuditTrail->setClientID(clientID);
         }
 
-        ~AutoCollectBatches() { fAuditTrail->setClientID(kGrAuditTrailInvalidID); }
+        ~AutoCollectOps() { fAuditTrail->setClientID(kGrAuditTrailInvalidID); }
 
     private:
         AutoEnable fAutoEnable;
@@ -85,19 +80,19 @@
         fCurrentStackTrace.push_back(SkString(framename));
     }
 
-    void addBatch(const GrOp* batch);
+    void addOp(const GrOp*);
 
-    void batchingResultCombined(const GrOp* consumer, const GrOp* consumed);
+    void opsCombined(const GrOp* consumer, const GrOp* consumed);
 
-    // Because batching is heavily dependent on sequence of draw calls, these calls will only
-    // produce valid information for the given draw sequence which preceeded them.
-    // Specifically, future draw calls may change the batching and thus would invalidate
-    // the json.  What this means is that for some sequence of draw calls N, the below toJson
-    // calls will only produce JSON which reflects N draw calls.  This JSON may or may not be
-    // accurate for N + 1 or N - 1 draws depending on the actual batching algorithm used.
+    // Because op combining is heavily dependent on sequence of draw calls, these calls will only
+    // produce valid information for the given draw sequence which preceeded them. Specifically, ops
+    // of future draw calls may combine with previous ops and thus would invalidate the json. What
+    // this means is that for some sequence of draw calls N, the below toJson calls will only
+    // produce JSON which reflects N draw calls. This JSON may or may not be accurate for N + 1 or
+    // N - 1 draws depending on the actual combining algorithm used.
     SkString toJson(bool prettyPrint = false) const;
 
-    // returns a json string of all of the batches associated with a given client id
+    // returns a json string of all of the ops associated with a given client id
     SkString toJson(int clientID, bool prettyPrint = false) const;
 
     bool isEnabled() { return fEnabled; }
@@ -107,19 +102,19 @@
 
     // We could just return our internal bookkeeping struct if copying the data out becomes
     // a performance issue, but until then its nice to decouple
-    struct BatchInfo {
-        SkRect                  fBounds;
+    struct OpInfo {
+        SkRect fBounds;
         // TODO: switch over to GrSurfaceProxy::UniqueID
         GrGpuResource::UniqueID fRenderTargetUniqueID;
-        struct Batch {
+        struct Op {
             int fClientID;
             SkRect fBounds;
         };
-        SkTArray<Batch>                 fBatches;
+        SkTArray<Op> fOps;
     };
 
-    void getBoundsByClientID(SkTArray<BatchInfo>* outInfo, int clientID);
-    void getBoundsByBatchListID(BatchInfo* outInfo, int batchListID);
+    void getBoundsByClientID(SkTArray<OpInfo>* outInfo, int clientID);
+    void getBoundsByOpListID(OpInfo* outInfo, int opListID);
 
     void fullReset();
 
@@ -127,41 +122,41 @@
 
 private:
     // TODO if performance becomes an issue, we can move to using SkVarAlloc
-    struct Batch {
+    struct Op {
         SkString toJson() const;
         SkString fName;
         SkTArray<SkString> fStackTrace;
         SkRect fBounds;
         int fClientID;
-        int fBatchListID;
+        int fOpListID;
         int fChildID;
     };
-    typedef SkTArray<std::unique_ptr<Batch>, true> BatchPool;
+    typedef SkTArray<std::unique_ptr<Op>, true> OpPool;
 
-    typedef SkTArray<Batch*> Batches;
+    typedef SkTArray<Op*> Ops;
 
-    struct BatchNode {
-        BatchNode(const GrGpuResource::UniqueID& id) : fRenderTargetUniqueID(id) { }
+    struct OpNode {
+        OpNode(const GrGpuResource::UniqueID& id) : fRenderTargetUniqueID(id) {}
         SkString toJson() const;
         SkRect                         fBounds;
-        Batches                        fChildren;
+        Ops fChildren;
         const GrGpuResource::UniqueID  fRenderTargetUniqueID;
     };
-    typedef SkTArray<std::unique_ptr<BatchNode>, true> BatchList;
+    typedef SkTArray<std::unique_ptr<OpNode>, true> OpList;
 
-    void copyOutFromBatchList(BatchInfo* outBatchInfo, int batchListID);
+    void copyOutFromOpList(OpInfo* outOpInfo, int opListID);
 
     template <typename T>
     static void JsonifyTArray(SkString* json, const char* name, const T& array,
                               bool addComma);
 
-    BatchPool fBatchPool;
+    OpPool fOpPool;
     SkTHashMap<uint32_t, int> fIDLookup;
-    SkTHashMap<int, Batches*> fClientIDLookup;
-    BatchList fBatchList;
+    SkTHashMap<int, Ops*> fClientIDLookup;
+    OpList fOpList;
     SkTArray<SkString> fCurrentStackTrace;
 
-    // The client cas pass in an optional client ID which we will use to mark the batches
+    // The client can pass in an optional client ID which we will use to mark the ops
     int fClientID;
     bool fEnabled;
 };
@@ -177,13 +172,11 @@
 #define GR_AUDIT_TRAIL_RESET(audit_trail) \
     //GR_AUDIT_TRAIL_INVOKE_GUARD(audit_trail, fullReset);
 
-#define GR_AUDIT_TRAIL_ADDBATCH(audit_trail, batch) \
-    GR_AUDIT_TRAIL_INVOKE_GUARD(audit_trail, addBatch, batch);
+#define GR_AUDIT_TRAIL_ADD_OP(audit_trail, op) GR_AUDIT_TRAIL_INVOKE_GUARD(audit_trail, addOp, op);
 
-#define GR_AUDIT_TRAIL_BATCHING_RESULT_COMBINED(audit_trail, combineWith, batch) \
-    GR_AUDIT_TRAIL_INVOKE_GUARD(audit_trail, batchingResultCombined, combineWith, batch);
+#define GR_AUDIT_TRAIL_OPS_RESULT_COMBINED(audit_trail, combineWith, op) \
+    GR_AUDIT_TRAIL_INVOKE_GUARD(audit_trail, opsCombined, combineWith, op);
 
-#define GR_AUDIT_TRAIL_BATCHING_RESULT_NEW(audit_trail, batch) \
-    // Doesn't do anything now, one day... 
+#define GR_AUDIT_TRAIL_OP_RESULT_NEW(audit_trail, op) // Doesn't do anything now, one day...
 
 #endif
diff --git a/src/gpu/GrAuditTrail.cpp b/src/gpu/GrAuditTrail.cpp
index effa08a..203af35 100644
--- a/src/gpu/GrAuditTrail.cpp
+++ b/src/gpu/GrAuditTrail.cpp
@@ -10,132 +10,129 @@
 
 const int GrAuditTrail::kGrAuditTrailInvalidID = -1;
 
-void GrAuditTrail::addBatch(const GrOp* batch) {
+void GrAuditTrail::addOp(const GrOp* op) {
     SkASSERT(fEnabled);
-    Batch* auditBatch = new Batch;
-    fBatchPool.emplace_back(auditBatch);
-    auditBatch->fName = batch->name();
-    auditBatch->fBounds = batch->bounds();
-    auditBatch->fClientID = kGrAuditTrailInvalidID;
-    auditBatch->fBatchListID = kGrAuditTrailInvalidID;
-    auditBatch->fChildID = kGrAuditTrailInvalidID;
+    Op* auditOp = new Op;
+    fOpPool.emplace_back(auditOp);
+    auditOp->fName = op->name();
+    auditOp->fBounds = op->bounds();
+    auditOp->fClientID = kGrAuditTrailInvalidID;
+    auditOp->fOpListID = kGrAuditTrailInvalidID;
+    auditOp->fChildID = kGrAuditTrailInvalidID;
 
     // consume the current stack trace if any
-    auditBatch->fStackTrace = fCurrentStackTrace;
+    auditOp->fStackTrace = fCurrentStackTrace;
     fCurrentStackTrace.reset();
 
     if (fClientID != kGrAuditTrailInvalidID) {
-        auditBatch->fClientID = fClientID;
-        Batches** batchesLookup = fClientIDLookup.find(fClientID);
-        Batches* batches = nullptr;
-        if (!batchesLookup) {
-            batches = new Batches;
-            fClientIDLookup.set(fClientID, batches);
+        auditOp->fClientID = fClientID;
+        Ops** opsLookup = fClientIDLookup.find(fClientID);
+        Ops* ops = nullptr;
+        if (!opsLookup) {
+            ops = new Ops;
+            fClientIDLookup.set(fClientID, ops);
         } else {
-            batches = *batchesLookup;
+            ops = *opsLookup;
         }
 
-        batches->push_back(auditBatch);
+        ops->push_back(auditOp);
     }
 
-    // Our algorithm doesn't bother to reorder inside of a BatchNode
-    // so the ChildID will start at 0
-    auditBatch->fBatchListID = fBatchList.count();
-    auditBatch->fChildID = 0;
+    // Our algorithm doesn't bother to reorder inside of an OpNode so the ChildID will start at 0
+    auditOp->fOpListID = fOpList.count();
+    auditOp->fChildID = 0;
 
-    // We use the batch pointer as a key to find the batchnode we are 'glomming' batches onto
-    fIDLookup.set(batch->uniqueID(), auditBatch->fBatchListID);
-    BatchNode* batchNode = new BatchNode(batch->renderTargetUniqueID());
-    batchNode->fBounds = batch->bounds();
-    batchNode->fChildren.push_back(auditBatch);
-    fBatchList.emplace_back(batchNode);
+    // We use the op pointer as a key to find the OpNode we are 'glomming' ops onto
+    fIDLookup.set(op->uniqueID(), auditOp->fOpListID);
+    OpNode* opNode = new OpNode(op->renderTargetUniqueID());
+    opNode->fBounds = op->bounds();
+    opNode->fChildren.push_back(auditOp);
+    fOpList.emplace_back(opNode);
 }
 
-void GrAuditTrail::batchingResultCombined(const GrOp* consumer, const GrOp* consumed) {
-    // Look up the batch we are going to glom onto
+void GrAuditTrail::opsCombined(const GrOp* consumer, const GrOp* consumed) {
+    // Look up the op we are going to glom onto
     int* indexPtr = fIDLookup.find(consumer->uniqueID());
     SkASSERT(indexPtr);
     int index = *indexPtr;
-    SkASSERT(index < fBatchList.count() && fBatchList[index]);
-    BatchNode& consumerBatch = *fBatchList[index];
+    SkASSERT(index < fOpList.count() && fOpList[index]);
+    OpNode& consumerOp = *fOpList[index];
 
-    // Look up the batch which will be glommed
+    // Look up the op which will be glommed
     int* consumedPtr = fIDLookup.find(consumed->uniqueID());
     SkASSERT(consumedPtr);
     int consumedIndex = *consumedPtr;
-    SkASSERT(consumedIndex < fBatchList.count() && fBatchList[consumedIndex]);
-    BatchNode& consumedBatch = *fBatchList[consumedIndex];
+    SkASSERT(consumedIndex < fOpList.count() && fOpList[consumedIndex]);
+    OpNode& consumedOp = *fOpList[consumedIndex];
 
-    // steal all of consumed's batches
-    for (int i = 0; i < consumedBatch.fChildren.count(); i++) {
-        Batch* childBatch = consumedBatch.fChildren[i];
+    // steal all of consumed's ops
+    for (int i = 0; i < consumedOp.fChildren.count(); i++) {
+        Op* childOp = consumedOp.fChildren[i];
 
-        // set the ids for the child batch
-        childBatch->fBatchListID = index;
-        childBatch->fChildID = consumerBatch.fChildren.count();
-        consumerBatch.fChildren.push_back(childBatch);
+        // set the ids for the child op
+        childOp->fOpListID = index;
+        childOp->fChildID = consumerOp.fChildren.count();
+        consumerOp.fChildren.push_back(childOp);
     }
 
     // Update the bounds for the combineWith node
-    consumerBatch.fBounds = consumer->bounds();
+    consumerOp.fBounds = consumer->bounds();
 
-    // remove the old node from our batchlist and clear the combinee's lookup
-    // NOTE: because we can't change the shape of the batchlist, we use a sentinel
-    fBatchList[consumedIndex].reset(nullptr);
+    // remove the old node from our opList and clear the combinee's lookup
+    // NOTE: because we can't change the shape of the oplist, we use a sentinel
+    fOpList[consumedIndex].reset(nullptr);
     fIDLookup.remove(consumed->uniqueID());
 }
 
-void GrAuditTrail::copyOutFromBatchList(BatchInfo* outBatchInfo, int batchListID) {
-    SkASSERT(batchListID < fBatchList.count());
-    const BatchNode* bn = fBatchList[batchListID].get();
+void GrAuditTrail::copyOutFromOpList(OpInfo* outOpInfo, int opListID) {
+    SkASSERT(opListID < fOpList.count());
+    const OpNode* bn = fOpList[opListID].get();
     SkASSERT(bn);
-    outBatchInfo->fBounds = bn->fBounds;
-    outBatchInfo->fRenderTargetUniqueID = bn->fRenderTargetUniqueID;
+    outOpInfo->fBounds = bn->fBounds;
+    outOpInfo->fRenderTargetUniqueID = bn->fRenderTargetUniqueID;
     for (int j = 0; j < bn->fChildren.count(); j++) {
-        BatchInfo::Batch& outBatch = outBatchInfo->fBatches.push_back();
-        const Batch* currentBatch = bn->fChildren[j];
-        outBatch.fBounds = currentBatch->fBounds;
-        outBatch.fClientID = currentBatch->fClientID;
+        OpInfo::Op& outOp = outOpInfo->fOps.push_back();
+        const Op* currentOp = bn->fChildren[j];
+        outOp.fBounds = currentOp->fBounds;
+        outOp.fClientID = currentOp->fClientID;
     }
 }
 
-void GrAuditTrail::getBoundsByClientID(SkTArray<BatchInfo>* outInfo, int clientID) {
-    Batches** batchesLookup = fClientIDLookup.find(clientID);
-    if (batchesLookup) {
-        // We track which batchlistID we're currently looking at.  If it changes, then we
-        // need to push back a new batch info struct.  We happen to know that batches are
-        // in sequential order in the batchlist, otherwise we'd have to do more bookkeeping
-        int currentBatchListID = kGrAuditTrailInvalidID;
-        for (int i = 0; i < (*batchesLookup)->count(); i++) {
-            const Batch* batch = (**batchesLookup)[i];
+void GrAuditTrail::getBoundsByClientID(SkTArray<OpInfo>* outInfo, int clientID) {
+    Ops** opsLookup = fClientIDLookup.find(clientID);
+    if (opsLookup) {
+        // We track which oplistID we're currently looking at.  If it changes, then we need to push
+        // back a new op info struct.  We happen to know that ops are in sequential order in the
+        // oplist, otherwise we'd have to do more bookkeeping
+        int currentOpListID = kGrAuditTrailInvalidID;
+        for (int i = 0; i < (*opsLookup)->count(); i++) {
+            const Op* op = (**opsLookup)[i];
 
-            // Because we will copy out all of the batches associated with a given
-            // batch list id everytime the id changes, we only have to update our struct
-            // when the id changes.
-            if (kGrAuditTrailInvalidID == currentBatchListID ||
-                batch->fBatchListID != currentBatchListID) {
-                BatchInfo& outBatchInfo = outInfo->push_back();
+            // Because we will copy out all of the ops associated with a given op list id everytime
+            // the id changes, we only have to update our struct when the id changes.
+            if (kGrAuditTrailInvalidID == currentOpListID || op->fOpListID != currentOpListID) {
+                OpInfo& outOpInfo = outInfo->push_back();
 
-                // copy out all of the batches so the client can display them even if
-                // they have a different clientID
-                this->copyOutFromBatchList(&outBatchInfo, batch->fBatchListID);
+                // copy out all of the ops so the client can display them even if they have a
+                // different clientID
+                this->copyOutFromOpList(&outOpInfo, op->fOpListID);
             }
         }
     }
 }
 
-void GrAuditTrail::getBoundsByBatchListID(BatchInfo* outInfo, int batchListID) {
-    this->copyOutFromBatchList(outInfo, batchListID);
+void GrAuditTrail::getBoundsByOpListID(OpInfo* outInfo, int opListID) {
+    this->copyOutFromOpList(outInfo, opListID);
 }
 
 void GrAuditTrail::fullReset() {
     SkASSERT(fEnabled);
-    fBatchList.reset();
+    fOpList.reset();
     fIDLookup.reset();
-    // free all client batches
-    fClientIDLookup.foreach([](const int&, Batches** batches) { delete *batches; });
+    // free all client ops
+    fClientIDLookup.foreach ([](const int&, Ops** ops) { delete *ops; });
     fClientIDLookup.reset();
-    fBatchPool.reset(); // must be last, frees all of the memory
+    fOpPool.reset();  // must be last, frees all of the memory
 }
 
 template <typename T>
@@ -229,7 +226,7 @@
 SkString GrAuditTrail::toJson(bool prettyPrint) const {
     SkString json;
     json.append("{");
-    JsonifyTArray(&json, "Batches", fBatchList, false);
+    JsonifyTArray(&json, "Batches", fOpList, false);
     json.append("}");
 
     if (prettyPrint) {
@@ -242,9 +239,9 @@
 SkString GrAuditTrail::toJson(int clientID, bool prettyPrint) const {
     SkString json;
     json.append("{");
-    Batches** batches = fClientIDLookup.find(clientID);
-    if (batches) {
-        JsonifyTArray(&json, "Batches", **batches, false);
+    Ops** ops = fClientIDLookup.find(clientID);
+    if (ops) {
+        JsonifyTArray(&json, "Batches", **ops, false);
     }
     json.appendf("}");
 
@@ -264,12 +261,12 @@
     json->append("}");
 }
 
-SkString GrAuditTrail::Batch::toJson() const {
+SkString GrAuditTrail::Op::toJson() const {
     SkString json;
     json.append("{");
     json.appendf("\"Name\": \"%s\",", fName.c_str());
     json.appendf("\"ClientID\": \"%d\",", fClientID);
-    json.appendf("\"BatchListID\": \"%d\",", fBatchListID);
+    json.appendf("\"BatchListID\": \"%d\",", fOpListID);
     json.appendf("\"ChildID\": \"%d\",", fChildID);
     skrect_to_json(&json, "Bounds", fBounds);
     if (fStackTrace.count()) {
@@ -286,7 +283,7 @@
     return json;
 }
 
-SkString GrAuditTrail::BatchNode::toJson() const {
+SkString GrAuditTrail::OpNode::toJson() const {
     SkString json;
     json.append("{");
     json.appendf("\"RenderTarget\": \"%u\",", fRenderTargetUniqueID.asUInt());
diff --git a/src/gpu/GrRenderTargetOpList.cpp b/src/gpu/GrRenderTargetOpList.cpp
index 79fed4a..9d53922 100644
--- a/src/gpu/GrRenderTargetOpList.cpp
+++ b/src/gpu/GrRenderTargetOpList.cpp
@@ -463,7 +463,7 @@
     // 1) check every op
     // 2) intersect with something
     // 3) find a 'blocker'
-    GR_AUDIT_TRAIL_ADDBATCH(fAuditTrail, op.get());
+    GR_AUDIT_TRAIL_ADD_OP(fAuditTrail, op.get());
     GrOP_INFO("Re-Recording (%s, B%u)\n"
               "\tBounds LRTB (%f, %f, %f, %f)\n",
                op->name(),
@@ -489,7 +489,7 @@
             if (candidate->combineIfPossible(op.get(), *this->caps())) {
                 GrOP_INFO("\t\tCombining with (%s, B%u)\n", candidate->name(),
                           candidate->uniqueID());
-                GR_AUDIT_TRAIL_BATCHING_RESULT_COMBINED(fAuditTrail, candidate, op.get());
+                GR_AUDIT_TRAIL_OPS_RESULT_COMBINED(fAuditTrail, candidate, op.get());
                 join(&fRecordedOps.fromBack(i).fClippedBounds,
                      fRecordedOps.fromBack(i).fClippedBounds, clippedBounds);
                 return candidate;
@@ -510,7 +510,7 @@
     } else {
         GrOP_INFO("\t\tFirstOp\n");
     }
-    GR_AUDIT_TRAIL_BATCHING_RESULT_NEW(fAuditTrail, op);
+    GR_AUDIT_TRAIL_OP_RESULT_NEW(fAuditTrail, op);
     fRecordedOps.emplace_back(RecordedOp{std::move(op), clippedBounds});
     fLastFullClearOp = nullptr;
     return fRecordedOps.back().fOp.get();
@@ -540,7 +540,7 @@
             } else if (op->combineIfPossible(candidate, *this->caps())) {
                 GrOP_INFO("\t\tCombining with (%s, B%u)\n", candidate->name(),
                           candidate->uniqueID());
-                GR_AUDIT_TRAIL_BATCHING_RESULT_COMBINED(fAuditTrail, op, candidate);
+                GR_AUDIT_TRAIL_OPS_RESULT_COMBINED(fAuditTrail, op, candidate);
                 fRecordedOps[j].fOp = std::move(fRecordedOps[i].fOp);
                 join(&fRecordedOps[j].fClippedBounds, fRecordedOps[j].fClippedBounds, opBounds);
                 break;
diff --git a/src/gpu/GrTextureOpList.cpp b/src/gpu/GrTextureOpList.cpp
index c7d80c0..771a006 100644
--- a/src/gpu/GrTextureOpList.cpp
+++ b/src/gpu/GrTextureOpList.cpp
@@ -98,7 +98,7 @@
     // A closed GrOpList should never receive new/more ops
     SkASSERT(!this->isClosed());
 
-    GR_AUDIT_TRAIL_ADDBATCH(fAuditTrail, op.get());
+    GR_AUDIT_TRAIL_ADD_OP(fAuditTrail, op.get());
     GrOP_INFO("Re-Recording (%s, B%u)\n"
         "\tBounds LRTB (%f, %f, %f, %f)\n",
         op->name(),
@@ -106,7 +106,7 @@
         op->bounds().fLeft, op->bounds().fRight,
         op->bounds().fTop, op->bounds().fBottom);
     GrOP_INFO(SkTabString(op->dumpInfo(), 1).c_str());
-    GR_AUDIT_TRAIL_BATCHING_RESULT_NEW(fAuditTrail, op.get());
+    GR_AUDIT_TRAIL_OP_RESULT_NEW(fAuditTrail, op.get());
 
     fRecordedOps.emplace_back(std::move(op));
 }
diff --git a/tools/debugger/SkDebugCanvas.cpp b/tools/debugger/SkDebugCanvas.cpp
index 8199796..50e4512 100644
--- a/tools/debugger/SkDebugCanvas.cpp
+++ b/tools/debugger/SkDebugCanvas.cpp
@@ -251,9 +251,9 @@
         // created, so if we allow them to combine, the audit trail will fail to find them.
         canvas->flush();
 
-        GrAuditTrail::AutoCollectBatches* acb = nullptr;
+        GrAuditTrail::AutoCollectOps* acb = nullptr;
         if (at) {
-            acb = new GrAuditTrail::AutoCollectBatches(at, i);
+            acb = new GrAuditTrail::AutoCollectOps(at, i);
         }
 #endif
 
@@ -351,12 +351,12 @@
         GrGpuResource::UniqueID rtID = rtc->accessRenderTarget()->uniqueID();
 
         // get the bounding boxes to draw
-        SkTArray<GrAuditTrail::BatchInfo> childrenBounds;
+        SkTArray<GrAuditTrail::OpInfo> childrenBounds;
         if (m == -1) {
             at->getBoundsByClientID(&childrenBounds, index);
         } else {
             // the client wants us to draw the mth batch
-            at->getBoundsByBatchListID(&childrenBounds.push_back(), m);
+            at->getBoundsByOpListID(&childrenBounds.push_back(), m);
         }
         SkPaint paint;
         paint.setStyle(SkPaint::kStroke_Style);
@@ -368,8 +368,8 @@
             }
             paint.setColor(kTotalBounds);
             canvas->drawRect(childrenBounds[i].fBounds, paint);
-            for (int j = 0; j < childrenBounds[i].fBatches.count(); j++) {
-                const GrAuditTrail::BatchInfo::Batch& batch = childrenBounds[i].fBatches[j];
+            for (int j = 0; j < childrenBounds[i].fOps.count(); j++) {
+                const GrAuditTrail::OpInfo::Op& batch = childrenBounds[i].fOps[j];
                 if (batch.fClientID != index) {
                     paint.setColor(kOtherBatchBounds);
                 } else {
@@ -436,7 +436,7 @@
         // loop over all of the commands and draw them, this is to collect reordering
         // information
         for (int i = 0; i < this->getSize() && i <= n; i++) {
-            GrAuditTrail::AutoCollectBatches enable(at, i);
+            GrAuditTrail::AutoCollectOps enable(at, i);
             fCommandVector[i]->execute(canvas);
         }
 
@@ -495,7 +495,7 @@
 #if SK_SUPPORT_GPU
     GrAuditTrail* at = this->getAuditTrail(canvas);
     if (at) {
-        GrAuditTrail::AutoManageBatchList enable(at);
+        GrAuditTrail::AutoManageOpList enable(at);
         Json::Reader reader;
         SkAssertResult(reader.parse(at->toJson().c_str(), parsedFromString));
     }