Add initial GLImage tracing + stubs

gpu/command_buffer/service/stream_texture_manager_in_process_android.cc

 // Copyright 2013 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 "gpu/command_buffer/service/stream_texture_manager_in_process_android.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "gpu/command_buffer/service/texture_manager.h"
 #include "ui/gfx/geometry/size.h"
@@ skipping 22 matching lines @@
                        const gfx::Rect& rect) override;
   void WillUseTexImage() override;
   void DidUseTexImage() override {}
   void WillModifyTexImage() override {}
   void DidModifyTexImage() override {}
   bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
                             int z_order,
                             gfx::OverlayTransform transform,
                             const gfx::Rect& bounds_rect,
                             const gfx::RectF& crop_rect) override;
+  void DumpMemory(base::trace_event::ProcessMemoryDump* pmd,
+                  uint64_t process_tracing_id,
+                  const std::string& dump_name) override;
 
  private:
   ~GLImageImpl() override;
 
   scoped_refptr<gfx::SurfaceTexture> surface_texture_;
   base::Closure release_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(GLImageImpl);
 };
 
@@ skipping 39 matching lines @@
 
 bool GLImageImpl::ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
                                        int z_order,
                                        gfx::OverlayTransform transform,
                                        const gfx::Rect& bounds_rect,
                                        const gfx::RectF& crop_rect) {
   NOTREACHED();
   return false;
 }
 
+void GLImageImpl::DumpMemory(base::trace_event::ProcessMemoryDump* pmd,
+                             uint64_t process_tracing_id,
+                             const std::string& dump_name) {
+  // TODO(ericrk): Implement GLImage DumpMemory. crbug.com/514914
+}
+
 }  // anonymous namespace
 
 StreamTextureManagerInProcess::StreamTextureManagerInProcess()
     : next_id_(1), weak_factory_(this) {}
 
 StreamTextureManagerInProcess::~StreamTextureManagerInProcess() {
   if (!textures_.empty()) {
     LOG(WARNING) << "Undestroyed surface textures while tearing down "
                     "StreamTextureManager.";
   }
@@ skipping 51 matching lines @@
 StreamTextureManagerInProcess::GetSurfaceTexture(uint32 stream_id) {
   base::AutoLock lock(map_lock_);
   TextureMap::const_iterator it = textures_.find(stream_id);
   if (it != textures_.end())
     return it->second;
 
   return NULL;
 }
 
 }  // namespace gpu