Remove SkRecorder's kWriteOnly mode.

I'm soon going to have SkRecorder start calling getTotalMatrix(), which
would be broken in write-only mode.  That change is big and nebulous,
but it's clear kWriteOnly needs to go, so we might as well kill it now.

My notes in bench_playback about kWriteOnly mode being important were
probably overly cautious.  I now think this is a fair enough comparison
even re-recording into a read-write canvas.

BUG=skia:2378
R=fmalita@chromium.org, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/290653004

git-svn-id: http://skia.googlecode.com/svn/trunk@14963 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/RecordPatternTest.cpp b/tests/RecordPatternTest.cpp
index b0904ab..5f4d006 100644
--- a/tests/RecordPatternTest.cpp
+++ b/tests/RecordPatternTest.cpp
@@ -17,7 +17,7 @@
     SkRecord record;
     REPORTER_ASSERT(r, !pattern.match(&record, 0));
 
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     // Build up a save-clip-restore block.  The pattern will match only it's complete.
     recorder.save();
@@ -37,7 +37,7 @@
     SaveClipRectRestore pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     // There will be two save-clipRect-restore blocks [0,3) and [3,6).
     for (int i = 0; i < 2; i++) {
@@ -60,7 +60,7 @@
     SaveClipRectRestore pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     recorder.save();
         recorder.clipRect(SkRect::MakeWH(300, 200));
@@ -74,7 +74,7 @@
     Pattern3<Is<Save>, Star<Is<ClipRect> >, Is<Restore> > pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     recorder.save();
     recorder.restore();
@@ -96,7 +96,7 @@
     Pattern3<Is<Save>, IsDraw, Is<Restore> > pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     recorder.save();
         recorder.clipRect(SkRect::MakeWH(300, 200));
@@ -135,7 +135,7 @@
              Is<Restore> > pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
 
     recorder.save();
     recorder.restore();
@@ -192,7 +192,7 @@
     Pattern1<IsDraw> pattern;
 
     SkRecord record;
-    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    SkRecorder recorder(&record, 1920, 1200);
     recorder.saveLayer(NULL, NULL);
 
     REPORTER_ASSERT(r, !pattern.match(&record, 0));