add show_about_flag_aura_window_mode in common.gypi

chrome/browser/about_flags.cc

 // 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.
 
 #include "chrome/browser/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 23 matching lines @@
 
 // Macros to simplify specifying the type.
 #define SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, switch_value) \
     Experiment::SINGLE_VALUE, command_line_switch, switch_value, NULL, 0
 #define SINGLE_VALUE_TYPE(command_line_switch) \
     SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, "")
 #define MULTI_VALUE_TYPE(choices) \
     Experiment::MULTI_VALUE, "", "", choices, arraysize(choices)
 
 namespace {
-
 const unsigned kOsAll = kOsMac | kOsWin | kOsLinux | kOsCrOS;
 
 // Adds a |StringValue| to |list| for each platform where |bitmask| indicates
 // whether the experiment is available on that platform.
 void AddOsStrings(unsigned bitmask, ListValue* list) {
   struct {
     unsigned bit;
     const char* const name;
   } kBitsToOs[] = {
     {kOsMac, "Mac"},
@@ skipping 411 matching lines @@
     SINGLE_VALUE_TYPE(ash::switches::kAuraTranslucentFrames)
   },
 #endif  // defined(USE_AURA)
   {
     "enable-gamepad",
     IDS_FLAGS_ENABLE_GAMEPAD_NAME,
     IDS_FLAGS_ENABLE_GAMEPAD_DESCRIPTION,
     kOsMac | kOsWin,
     SINGLE_VALUE_TYPE(switches::kEnableGamepad)
   },
-#if defined(USE_AURA)
+#if defined(USE_AURA) && defined(SHOW_ABOUT_FLAG_AURA_WINDOW_MODE)

[James Cook, 2012/01/07 04:26:48]

Maybe this should be a single #if defined(AURA_SHOW_ABOUT_FLAG_WINDOW_MODE)?  Or
ENABLE_AURA_WINDOW_MODE?

[alicet1, 2012/01/09 08:52:16]

Done.

   // TODO(jamescook): Enable this for all ChromeOS builds when we're sure
   // Aura laptop mode performance and feature set match traditional non-Aura
   // builds.
   {
     "aura-window-mode",
     IDS_FLAGS_AURA_WINDOW_MODE_NAME,
     IDS_FLAGS_AURA_WINDOW_MODE_DESCRIPTION,
     kOsWin | kOsLinux | kOsCrOS,
     MULTI_VALUE_TYPE(kAuraWindowModeChoices)
   },
@@ skipping 449 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags