commit 097c5b25f8b57b92e6c94f25383a883ff242344f
author Ben Murdoch <benm@google.com> Wed May 18 11:27:45 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:05:59 2017 +0100
tree 79bf5b2d1246e60291de69b04c80eef46ff43ee1
parent 3942d2ab9eee35cb86018242521effc970f4e902

Revert "Revert "Upgrade to 5.0.71.48"" DO NOT MERGE

This reverts commit f2e3994fa5148cc3d9946666f0b0596290192b0e,
and updates the x64 makefile properly so it doesn't break that
build.

FPIIM-449

Change-Id: Ib83e35bfbae6af627451c926a9650ec57c045605
(cherry picked from commit 109988c7ccb6f3fd1a58574fa3dfb88beaef6632)

src/debug/debug-scopes.cc

diff --git a/src/debug/debug-scopes.cc b/src/debug/debug-scopes.cc
index 15a0594..e785384 100644
--- a/src/debug/debug-scopes.cc
+++ b/src/debug/debug-scopes.cc
@@ -28,7 +28,7 @@
     return;
   }
 
-  context_ = Handle<Context>(Context::cast(frame_inspector->GetContext()));
+  context_ = Handle<Context>::cast(frame_inspector->GetContext());
 
   // Catch the case when the debugger stops in an internal function.
   Handle<JSFunction> function = GetFunction();
@@ -58,12 +58,8 @@
     // return, which requires a debug info to be available.
     Handle<DebugInfo> debug_info(shared_info->GetDebugInfo());
 
-    // PC points to the instruction after the current one, possibly a break
-    // location as well. So the "- 1" to exclude it from the search.
-    Address call_pc = GetFrame()->pc() - 1;
-
     // Find the break point where execution has stopped.
-    BreakLocation location = BreakLocation::FromAddress(debug_info, call_pc);
+    BreakLocation location = BreakLocation::FromFrame(debug_info, GetFrame());
 
     ignore_nested_scopes = location.IsReturn();
   }
@@ -462,7 +458,8 @@
       isolate_->factory()->NewJSObject(isolate_->object_function());
   frame_inspector_->MaterializeStackLocals(local_scope, function);
 
-  Handle<Context> frame_context(Context::cast(frame_inspector_->GetContext()));
+  Handle<Context> frame_context =
+      Handle<Context>::cast(frame_inspector_->GetContext());
 
   HandleScope scope(isolate_);
   Handle<SharedFunctionInfo> shared(function->shared());
@@ -471,7 +468,7 @@
   if (!scope_info->HasContext()) return local_scope;
 
   // Third fill all context locals.
-  Handle<Context> function_context(frame_context->declaration_context());
+  Handle<Context> function_context(frame_context->closure_context());
   CopyContextLocalsToScopeObject(scope_info, function_context, local_scope);
 
   // Finally copy any properties from the function context extension.
@@ -480,8 +477,8 @@
       function_context->has_extension() &&
       !function_context->IsNativeContext()) {
     bool success = CopyContextExtensionToScopeObject(
-        handle(function_context->extension_object(), isolate_),
-        local_scope, JSReceiver::INCLUDE_PROTOS);
+        handle(function_context->extension_object(), isolate_), local_scope,
+        INCLUDE_PROTOS);
     if (!success) return MaybeHandle<JSObject>();
   }
 
@@ -510,8 +507,7 @@
   // be variables introduced by eval.
   if (context->has_extension()) {
     bool success = CopyContextExtensionToScopeObject(
-        handle(context->extension_object(), isolate_), closure_scope,
-        JSReceiver::OWN_ONLY);
+        handle(context->extension_object(), isolate_), closure_scope, OWN_ONLY);
     DCHECK(success);
     USE(success);
   }
@@ -559,8 +555,7 @@
     // Fill all extension variables.
     if (context->extension_object() != nullptr) {
       bool success = CopyContextExtensionToScopeObject(
-          handle(context->extension_object()), block_scope,
-          JSReceiver::OWN_ONLY);
+          handle(context->extension_object()), block_scope, OWN_ONLY);
       DCHECK(success);
       USE(success);
     }
@@ -798,10 +793,9 @@
   }
 }
 
-
 bool ScopeIterator::CopyContextExtensionToScopeObject(
     Handle<JSObject> extension, Handle<JSObject> scope_object,
-    JSReceiver::KeyCollectionType type) {
+    KeyCollectionType type) {
   Handle<FixedArray> keys;
   ASSIGN_RETURN_ON_EXCEPTION_VALUE(
       isolate_, keys, JSReceiver::GetKeys(extension, type, ENUMERABLE_STRINGS),