Move gpu memory calculations to Compositor.

cc/output/output_surface_unittest.cc

Index: cc/output/output_surface_unittest.cc
diff --git a/cc/output/output_surface_unittest.cc b/cc/output/output_surface_unittest.cc
index 633733265072318641ebe9ef09ca2468c8ae8328..b09ead46493f9e3b668a26d1021ba0f255ff3b33 100644
--- a/cc/output/output_surface_unittest.cc
+++ b/cc/output/output_surface_unittest.cc
@@ -152,37 +152,6 @@ TEST(OutputSurfaceTest, ClientPointerIndicatesWorkerBindToClientFailure) {
   EXPECT_FALSE(output_surface.HasClient());
 }
 
-TEST(OutputSurfaceTest, MemoryAllocation) {
-  scoped_refptr<TestContextProvider> context_provider =
-      TestContextProvider::Create();
-
-  TestOutputSurface output_surface(context_provider);
-
-  FakeOutputSurfaceClient client;
-  EXPECT_TRUE(output_surface.BindToClient(&client));
-
-  ManagedMemoryPolicy policy(0);
-  policy.bytes_limit_when_visible = 1234;
-  policy.priority_cutoff_when_visible =
-      gpu::MemoryAllocation::CUTOFF_ALLOW_REQUIRED_ONLY;
-
-  context_provider->SetMemoryAllocation(policy);
-  EXPECT_EQ(1234u, client.memory_policy().bytes_limit_when_visible);
-  EXPECT_EQ(gpu::MemoryAllocation::CUTOFF_ALLOW_REQUIRED_ONLY,
-            client.memory_policy().priority_cutoff_when_visible);
-
-  policy.priority_cutoff_when_visible =
-      gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING;
-  context_provider->SetMemoryAllocation(policy);
-  EXPECT_EQ(gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING,
-            client.memory_policy().priority_cutoff_when_visible);
-
-  // 0 bytes limit should be ignored.
-  policy.bytes_limit_when_visible = 0;
-  context_provider->SetMemoryAllocation(policy);
-  EXPECT_EQ(1234u, client.memory_policy().bytes_limit_when_visible);
-}
-
 TEST(OutputSurfaceTest, SoftwareOutputDeviceBackbufferManagement) {
   TestSoftwareOutputDevice* software_output_device =
       new TestSoftwareOutputDevice();