Remove CommandBuffer::GetState

content/common/gpu/gpu_messages.h

 // 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.
 
 // Multiply-included message file, hence no include guard here, but see below
 // for a much smaller-than-usual include guard section.
 
 #include <string>
 #include <vector>
 
@@ skipping 490 matching lines @@
 
 // Sets the shared memory buffer used for commands.
 IPC_SYNC_MESSAGE_ROUTED1_0(GpuCommandBufferMsg_SetGetBuffer,
                            int32 /* shm_id */)
 
 // Produces the front buffer into a mailbox. This allows another context to draw
 // the output of this context.
 IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_ProduceFrontBuffer,
                     gpu::Mailbox /* mailbox */)
 
-// Get the current state of the command buffer.
-IPC_SYNC_MESSAGE_ROUTED0_1(GpuCommandBufferMsg_GetState,
-                           gpu::CommandBuffer::State /* state */)
-
 // Wait until the token is in a specific range, inclusive.
 IPC_SYNC_MESSAGE_ROUTED2_1(GpuCommandBufferMsg_WaitForTokenInRange,
                            int32 /* start */,
                            int32 /* end */,
                            gpu::CommandBuffer::State /* state */)
 
 // Wait until the get offset is in a specific range, inclusive.
 IPC_SYNC_MESSAGE_ROUTED2_1(GpuCommandBufferMsg_WaitForGetOffsetInRange,
                            int32 /* start */,
                            int32 /* end */,
@@ skipping 243 matching lines @@
                     int32 /* bitstream_buffer_id */,
                     uint32 /* payload_size */,
                     bool /* key_frame */)
 
 // Report error condition.
 IPC_MESSAGE_ROUTED1(AcceleratedVideoEncoderHostMsg_NotifyError,
                     media::VideoEncodeAccelerator::Error /* error */)
 
 // Send destroy request to the encoder.
 IPC_MESSAGE_ROUTED0(AcceleratedVideoEncoderMsg_Destroy)