gpu: Add sync token dependencies to flush metadata.

gpu/command_buffer/client/gles2_implementation_unittest.cc

Index: gpu/command_buffer/client/gles2_implementation_unittest.cc
diff --git a/gpu/command_buffer/client/gles2_implementation_unittest.cc b/gpu/command_buffer/client/gles2_implementation_unittest.cc
index 48484912b0d7e007bcb1b9fca45f72a5e80b9323..5e32a0605df3529e19b9e6241b3efead9499dbfe 100644
--- a/gpu/command_buffer/client/gles2_implementation_unittest.cc
+++ b/gpu/command_buffer/client/gles2_implementation_unittest.cc
@@ -4154,10 +4154,10 @@ TEST_F(GLES2ImplementationTest, VerifySyncTokensCHROMIUM_Sequence) {
 
   // Ensure proper sequence of checking and validating.
   Sequence sequence;
-  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(Pointee(sync_token1)))
+  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(sync_token1))
       .InSequence(sequence)
       .WillOnce(Return(true));
-  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(Pointee(sync_token2)))
+  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(sync_token2))
       .InSequence(sequence)
       .WillOnce(Return(true));
   EXPECT_CALL(*gpu_control_, EnsureWorkVisible())
@@ -4171,11 +4171,12 @@ TEST_F(GLES2ImplementationTest, VerifySyncTokensCHROMIUM_Sequence) {
 }
 
 TEST_F(GLES2ImplementationTest, WaitSyncTokenCHROMIUM) {
-  const CommandBufferNamespace kNamespaceId = CommandBufferNamespace::GPU_IO;
-  const CommandBufferId kCommandBufferId =
-      CommandBufferId::FromUnsafeValue(234u);
-  const GLuint64 kFenceSync = 456u;
-  GLbyte sync_token[GL_SYNC_TOKEN_SIZE_CHROMIUM];
+  CommandBufferNamespace kNamespaceId = CommandBufferNamespace::GPU_IO;
+  CommandBufferId kCommandBufferId = CommandBufferId::FromUnsafeValue(234u);
+  GLuint64 kFenceSync = 456u;
+
+  gpu::SyncToken sync_token;
+  GLbyte* sync_token_data = sync_token.GetData();
 
   EXPECT_CALL(*gpu_control_, IsFenceSyncRelease(kFenceSync))
       .WillOnce(Return(true));
@@ -4185,7 +4186,7 @@ TEST_F(GLES2ImplementationTest, WaitSyncTokenCHROMIUM) {
   EXPECT_CALL(*gpu_control_, GetCommandBufferID())
       .WillOnce(Return(kCommandBufferId));
   EXPECT_CALL(*gpu_control_, GetExtraCommandBufferData()).WillOnce(Return(0));
-  gl_->GenSyncTokenCHROMIUM(kFenceSync, sync_token);
+  gl_->GenSyncTokenCHROMIUM(kFenceSync, sync_token_data);
 
   struct Cmds {
     cmds::WaitSyncTokenCHROMIUM wait_sync_token;
@@ -4194,7 +4195,8 @@ TEST_F(GLES2ImplementationTest, WaitSyncTokenCHROMIUM) {
   expected.wait_sync_token.Init(kNamespaceId, kCommandBufferId.GetUnsafeValue(),
                                 kFenceSync);
 
-  gl_->WaitSyncTokenCHROMIUM(sync_token);
+  EXPECT_CALL(*gpu_control_, WaitSyncToken(sync_token));
+  gl_->WaitSyncTokenCHROMIUM(sync_token_data);
   EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
 }
 
@@ -4222,7 +4224,7 @@ TEST_F(GLES2ImplementationTest, WaitSyncTokenCHROMIUMErrors) {
   ClearCommands();
   gpu::SyncToken unverified_sync_token(CommandBufferNamespace::GPU_IO, 0,
                                        gpu::CommandBufferId(), 0);
-  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(_))
+  EXPECT_CALL(*gpu_control_, CanWaitUnverifiedSyncToken(unverified_sync_token))
       .WillOnce(Return(false));
   gl_->WaitSyncTokenCHROMIUM(unverified_sync_token.GetConstData());
   EXPECT_TRUE(NoCommandsWritten());