Drop frontbuffers with ui-use-gpu-process, synchronized with browser, decoupled from backbuffer dro…

content/common/gpu/gpu_memory_manager_unittest.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 "content/common/gpu/gpu_command_buffer_stub.h"
 #include "content/common/gpu/gpu_memory_allocation.h"
 #include "content/common/gpu/gpu_memory_manager.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 23 matching lines @@
     return surface_state_;
   }
 
   virtual gfx::Size GetSurfaceSize() const {
     return size_;
   }
   virtual bool IsInSameContextShareGroup(
       const GpuCommandBufferStubBase& stub) const {
     return false;
   }
-  virtual void SendMemoryAllocationToProxy(const GpuMemoryAllocation& alloc) {
-  }
   virtual void SetMemoryAllocation(const GpuMemoryAllocation& alloc) {
     allocation_ = alloc;
   }
 };
 
 class FakeCommandBufferStubWithoutSurface : public GpuCommandBufferStubBase {
  public:
   GpuMemoryAllocation allocation_;
   std::vector<GpuCommandBufferStubBase*> share_group_;
 
@@ skipping 14 matching lines @@
 
   virtual gfx::Size GetSurfaceSize() const {
     return gfx::Size();
   }
   virtual bool IsInSameContextShareGroup(
       const GpuCommandBufferStubBase& stub) const {
     return std::find(share_group_.begin(),
                      share_group_.end(),
                      &stub) != share_group_.end();
   }
-  virtual void SendMemoryAllocationToProxy(const GpuMemoryAllocation& alloc) {
-  }
   virtual void SetMemoryAllocation(const GpuMemoryAllocation& alloc) {
     allocation_ = alloc;
   }
 };
 
 class FakeClient : public GpuMemoryManagerClient {
  public:
   std::vector<GpuCommandBufferStubBase*> stubs_;
 
   virtual void AppendAllCommandBufferStubs(
@@ skipping 578 matching lines @@
   EXPECT_EQ(stats.size(), 3ul);
   EXPECT_FALSE(stats[&stub1].visible);
   EXPECT_FALSE(stats[&stub2].visible);
   EXPECT_TRUE(stats[&stub3].visible);
   EXPECT_EQ(stub1allocation4, 0ul);
   EXPECT_GE(stub2allocation4, 0ul);
   EXPECT_GT(stub3allocation4, 0ul);
   if (compositors_get_bonus_allocation)
     EXPECT_GT(stub3allocation4, stub3allocation3);
 }