cc: Move GpuMemoryBuffer allocation to worker threads.

cc/resources/resource_provider_unittest.cc

Index: cc/resources/resource_provider_unittest.cc
diff --git a/cc/resources/resource_provider_unittest.cc b/cc/resources/resource_provider_unittest.cc
index 25ca028e28e058a30dc7f5abf549eb51feab8c8a..25dc8366eb5c49ced91a9999a368274c965f9afb 100644
--- a/cc/resources/resource_provider_unittest.cc
+++ b/cc/resources/resource_provider_unittest.cc
@@ -641,7 +641,7 @@ TEST_P(ResourceProviderTest, TransferGLResources) {
   {
     ResourceProvider::ScopedWriteLockGpuMemoryBuffer lock(
         child_resource_provider_.get(), id3);
-    EXPECT_TRUE(!!lock.gpu_memory_buffer());
+    EXPECT_TRUE(!!lock.GetGpuMemoryBuffer());
   }
 
   GLuint external_texture_id = child_context_->createExternalTexture();
@@ -3341,7 +3341,7 @@ TEST_P(ResourceProviderTest, Image_GLTexture) {
   {
     ResourceProvider::ScopedWriteLockGpuMemoryBuffer lock(
         resource_provider.get(), id);
-    EXPECT_TRUE(!!lock.gpu_memory_buffer());
+    EXPECT_TRUE(!!lock.GetGpuMemoryBuffer());
   }
 
   EXPECT_CALL(*context, NextTextureId())
@@ -3362,7 +3362,7 @@ TEST_P(ResourceProviderTest, Image_GLTexture) {
   {
     ResourceProvider::ScopedWriteLockGpuMemoryBuffer lock(
         resource_provider.get(), id);
-    EXPECT_TRUE(!!lock.gpu_memory_buffer());
+    EXPECT_TRUE(!!lock.GetGpuMemoryBuffer());
   }
 
   EXPECT_CALL(*context, bindTexture(GL_TEXTURE_2D, kTextureId)).Times(1)
@@ -3429,7 +3429,7 @@ TEST_P(ResourceProviderTest, CopyResource_GLTexture) {
   {
     ResourceProvider::ScopedWriteLockGpuMemoryBuffer lock(
         resource_provider.get(), source_id);
-    EXPECT_TRUE(!!lock.gpu_memory_buffer());
+    EXPECT_TRUE(!!lock.GetGpuMemoryBuffer());
   }
   Mock::VerifyAndClearExpectations(context);