Update VideoImageGenerator to match new API.

media/filters/skcanvas_video_renderer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/filters/skcanvas_video_renderer.h"
 
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/common/mailbox_holder.h"
 #include "media/base/video_frame.h"
@@ skipping 168 matching lines @@
 
  protected:
   bool onGetInfo(SkImageInfo* info) override {
     info->fWidth = frame_->visible_rect().width();
     info->fHeight = frame_->visible_rect().height();
     info->fColorType = kN32_SkColorType;
     info->fAlphaType = kPremul_SkAlphaType;
     return true;
   }
 
-  bool onGetPixels(const SkImageInfo& info,
+  // TODO (scroggo): Rename to onGetPixels once Skia is updated.
+  Result onGetPixelsEnum(const SkImageInfo& info,
                    void* pixels,
                    size_t row_bytes,
                    SkPMColor ctable[],
                    int* ctable_count) override {
     if (!frame_.get())
-      return false;
-    if (!pixels)
-      return false;
+      return kInvalidInput;
     // If skia couldn't do the YUV conversion on GPU, we will on CPU.
     SkCanvasVideoRenderer::ConvertVideoFrameToRGBPixels(
         frame_, pixels, row_bytes);
-    return true;
+    return kSuccess;
   }
 
   bool onGetYUV8Planes(SkISize sizes[3],
                        void* planes[3],
                        size_t row_bytes[3],
                        SkYUVColorSpace* color_space) override {
     if (!frame_.get() || !IsYUV(frame_->format()) ||
         // TODO(rileya): Skia currently doesn't support Rec709 YUV conversion,
         // or YUVA conversion. Remove this case once it does. As-is we will
         // fall back on the pure-software path in this case.
@@ skipping 432 matching lines @@
   last_frame_timestamp_ = media::kNoTimestamp();
 }
 
 void SkCanvasVideoRenderer::ResetAcceleratedLastFrame() {
   accelerated_last_frame_.reset();
   accelerated_generator_ = nullptr;
   accelerated_last_frame_timestamp_ = media::kNoTimestamp();
 }
 
 }  // namespace media