Tick off some TODOs:

src/core/SkPicturePlayback.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include <new>
 #include "SkBBoxHierarchy.h"
+#include "SkDrawPictureCallback.h"
 #include "SkPicturePlayback.h"
 #include "SkPictureRecord.h"
 #include "SkPictureStateTree.h"
 #include "SkReadBuffer.h"
 #include "SkTypeface.h"
 #include "SkTSort.h"
 #include "SkWriteBuffer.h"
 
 #if SK_SUPPORT_GPU
 #include "GrContext.h"
@@ skipping 1329 matching lines @@
     SkASSERT(fContentInfo.numAAHairlineConcavePaths() <= fContentInfo.numAAConcavePaths());
 
     int numNonDashedPathEffects = fContentInfo.numPaintWithPathEffectUses() -
                                   fContentInfo.numFastPathDashEffects();
 
     bool suitableForDash = (0 == fContentInfo.numPaintWithPathEffectUses()) ||
                            (numNonDashedPathEffects < kNumPaintWithPathEffectUsesTol
                             && 0 == sampleCount);
 
     bool ret = suitableForDash &&
-                    (fContentInfo.numAAConcavePaths() - fContentInfo.numAAHairlineConcavePaths()) 
+                    (fContentInfo.numAAConcavePaths() - fContentInfo.numAAHairlineConcavePaths())
                     < kNumAAConcavePaths;
     if (!ret && NULL != reason) {
         if (!suitableForDash) {
             if (0 != sampleCount) {
                 *reason = "Can't use multisample on dash effect.";
             } else {
                 *reason = "Too many non dashed path effects.";
             }
-        } else if ((fContentInfo.numAAConcavePaths() - fContentInfo.numAAHairlineConcavePaths()) 
+        } else if ((fContentInfo.numAAConcavePaths() - fContentInfo.numAAHairlineConcavePaths())
                     >= kNumAAConcavePaths)
             *reason = "Too many anti-aliased concave paths.";
         else
             *reason = "Unknown reason for GPU unsuitability.";
     }
     return ret;
 }
 
 bool SkPicturePlayback::suitableForGpuRasterization(GrContext* context, const char **reason,
                                                     GrPixelConfig config, SkScalar dpi) const {
@@ skipping 511 matching lines @@
     for (index = 0; index < fPictureCount; index++)
         bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
             "picture%p, ", fPictureRefs[index]);
     if (fPictureCount > 0)
         SkDebugf("%s0};\n", pBuffer);
 
     const_cast<SkPicturePlayback*>(this)->dumpStream();
 }
 
 #endif