cc: Defer texture allocation (to allow async allocations).

cc/texture_layer_unittest.cc

 // Copyright 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 "cc/texture_layer.h"
 
 #include <string>
 
 #include "base/callback.h"
 #include "cc/layer_tree_host.h"
@@ skipping 366 matching lines @@
                                  TextureLayer::MailboxCallback());
 }
 
 TEST_F(TextureLayerImplWithMailboxTest, testCallbackOnInUseResource)
 {
     ResourceProvider *provider = m_hostImpl.activeTree()->resource_provider();
     ResourceProvider::ResourceId id =
         provider->createResourceFromTextureMailbox(
            m_testData.m_mailbox1,
            m_testData.m_releaseMailbox1);
+    provider->allocateForTesting(id);
 
     // Transfer some resources to the parent.
     ResourceProvider::ResourceIdArray resourceIdsToTransfer;
     resourceIdsToTransfer.push_back(id);
     TransferableResourceList list;
     provider->prepareSendToParent(resourceIdsToTransfer, &list);
     EXPECT_TRUE(provider->inUseByConsumer(id));
     EXPECT_CALL(m_testData.m_mockCallback, Release(_, _)).Times(0);
     provider->deleteResource(id);
     Mock::VerifyAndClearExpectations(&m_testData.m_mockCallback);
     EXPECT_CALL(m_testData.m_mockCallback,
                 Release(m_testData.m_mailbox1, _)).Times(1);
     provider->receiveFromParent(list);
 }
 
 }  // namespace
 }  // namespace cc