gpu: Reuse transfer buffers more aggresively

gpu/command_buffer/common/gles2_cmd_ids_autogen.h

 // Copyright (c) 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 219 matching lines @@
   OP(ConsumeTextureCHROMIUMImmediate)        /* 471 */        \
   OP(BindUniformLocationCHROMIUM)            /* 472 */            \
   OP(BindUniformLocationCHROMIUMBucket)      /* 473 */      \
   OP(BindTexImage2DCHROMIUM)                 /* 474 */                 \
   OP(ReleaseTexImage2DCHROMIUM)              /* 475 */              \
   OP(TraceBeginCHROMIUM)                     /* 476 */                     \
   OP(TraceEndCHROMIUM)                       /* 477 */                       \
   OP(AsyncTexSubImage2DCHROMIUM)             /* 478 */             \
   OP(AsyncTexImage2DCHROMIUM)                /* 479 */                \
   OP(WaitAsyncTexImage2DCHROMIUM)            /* 480 */            \
-  OP(DiscardFramebufferEXT)                  /* 481 */                  \
-  OP(DiscardFramebufferEXTImmediate)         /* 482 */         \
-  OP(LoseContextCHROMIUM)                    /* 483 */                    \
-  OP(InsertSyncPointCHROMIUM)                /* 484 */                \
-  OP(WaitSyncPointCHROMIUM)                  /* 485 */                  \
-  OP(DrawBuffersEXT)                         /* 486 */                         \
-  OP(DrawBuffersEXTImmediate)                /* 487 */                \
-  OP(DiscardBackbufferCHROMIUM)              /* 488 */
+  OP(WaitAllAsyncTexImage2DCHROMIUM)         /* 481 */         \
+  OP(DiscardFramebufferEXT)                  /* 482 */                  \
+  OP(DiscardFramebufferEXTImmediate)         /* 483 */         \
+  OP(LoseContextCHROMIUM)                    /* 484 */                    \
+  OP(InsertSyncPointCHROMIUM)                /* 485 */                \
+  OP(WaitSyncPointCHROMIUM)                  /* 486 */                  \
+  OP(DrawBuffersEXT)                         /* 487 */                         \
+  OP(DrawBuffersEXTImmediate)                /* 488 */                \
+  OP(DiscardBackbufferCHROMIUM)              /* 489 */
 
 enum CommandId {
   kStartPoint = cmd::kLastCommonId,  // All GLES2 commands start after this.
 #define GLES2_CMD_OP(name) k##name,
   GLES2_COMMAND_LIST(GLES2_CMD_OP)
 #undef GLES2_CMD_OP
   kNumCommands
 };
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_IDS_AUTOGEN_H_