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 16 matching lines @@
     return surface_state_.surface_id != 0;
   }
   virtual const SurfaceState& surface_state() const {
     return surface_state_;
   }
 
   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 428 matching lines @@
           shfb != &suggest_have_frontbuffer_values[2]; ++shfb) {
         GpuMemoryAllocation allocation(*sz, *shbb, *shfb);
         EXPECT_EQ(allocation, GpuMemoryAllocation(*sz, *shbb, *shfb));
         EXPECT_NE(allocation, GpuMemoryAllocation(*sz+1, *shbb, *shfb));
         EXPECT_NE(allocation, GpuMemoryAllocation(*sz, !*shbb, *shfb));
         EXPECT_NE(allocation, GpuMemoryAllocation(*sz, *shbb, !*shfb));
       }
     }
   }
 }