Fix compile warnings that break NaCl build.

gpu/command_buffer/common/cmd_buffer_common.h

 // Copyright (c) 2009 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 contains the common parts of command buffer formats.
 
 #ifndef GPU_COMMAND_BUFFER_COMMON_CMD_BUFFER_COMMON_H_
 #define GPU_COMMAND_BUFFER_COMMON_CMD_BUFFER_COMMON_H_
 
 #include "../common/types.h"
 #include "../common/bitfield_helpers.h"
 #include "../common/logging.h"
 
 namespace gpu {
 
 namespace cmd {
   enum ArgFlags {
     kFixed = 0x0,
-    kAtLeastN = 0x1,
+    kAtLeastN = 0x1
   };
 }  // namespace cmd
 
 // Computes the number of command buffer entries needed for a certain size. In
 // other words it rounds up to a multiple of entries.
 inline uint32 ComputeNumEntries(size_t size_in_bytes) {
   return static_cast<uint32>(
       (size_in_bytes + sizeof(uint32) - 1) / sizeof(uint32));  // NOLINT
 }
 
@@ skipping 130 matching lines @@
 
 // Common commands.
 enum CommandId {
   #define COMMON_COMMAND_BUFFER_CMD_OP(name) k ## name,
 
   COMMON_COMMAND_BUFFER_CMDS(COMMON_COMMAND_BUFFER_CMD_OP)
 
   #undef COMMON_COMMAND_BUFFER_CMD_OP
 
   kNumCommands,
-  kLastCommonId = 255,  // reserve 256 spaces for common commands.
+  kLastCommonId = 255  // reserve 256 spaces for common commands.
 };
 
 COMPILE_ASSERT(kNumCommands - 1 <= kLastCommonId, Too_many_common_commands);
 
 const char* GetCommandName(CommandId id);
 
 // A Noop command.
 struct Noop {
   typedef Noop ValueType;
   static const CommandId kCmdId = kNoop;
@@ skipping 461 matching lines @@
                Offsetof_GetBucketData_shared_memory_offset_not_20);
 
 }  // namespace cmd
 
 #pragma pack(pop)
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_CMD_BUFFER_COMMON_H_