Exclude Task Manager strings when enable_task_manager==0.

build/common.gypi

 # 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 602 matching lines @@
           'enable_google_now%': 0,
           'cld_version%': 1,
           'enable_spellcheck%': 0,
           'enable_themes%': 0,
           'remoting%': 0,
           'arm_neon%': 0,
           'arm_neon_optional%': 1,
           'native_discardable_memory%': 1,
           'native_memory_pressure_signals%': 1,
           'enable_printing%': 2,
+          'enable_task_manager%':0,
         }],
 
         # Android OS includes support for proprietary codecs regardless of
         # building Chromium or Google Chrome. We also ship Google Chrome with
         # proprietary codecs.
         ['OS=="android" or branding=="Chrome"', {
           'proprietary_codecs%': 1,
         }, {
           'proprietary_codecs%': 0,
         }],
@@ skipping 26 matching lines @@
           'enable_google_now%': 0,
           'cld_version%': 1,
           'enable_printing%': 0,
           'enable_session_service%': 0,
           'enable_themes%': 0,
           'enable_webrtc%': 0,
           'notifications%': 0,
           'remoting%': 0,
           'safe_browsing%': 0,
           'enable_managed_users%': 0,
+          'enable_task_manager%': 0,
         }],
 
         # Use GPU accelerated cross process image transport by default
         # on linux builds with the Aura window manager
         ['use_aura==1 and OS=="linux"', {
           'ui_compositor_image_transport%': 1,
         }, {
           'ui_compositor_image_transport%': 0,
         }],
 
@@ skipping 633 matching lines @@
             'icu_use_data_file_flag%': 1,
           }],
         ],
       }],  # os_posix==1 and OS!="mac" and OS!="ios"
       ['OS=="mac"', {
         'icu_use_data_file_flag%': 1,
       }],  # os=="mac"
       ['OS=="ios"', {
         'disable_nacl%': 1,
         'enable_background%': 0,
-        'enable_task_manager%': 0,
         'icu_use_data_file_flag%': 1,
         'use_system_libxml%': 1,
         'use_system_sqlite%': 1,
         'locales==': [
           'ar', 'ca', 'cs', 'da', 'de', 'el', 'en-GB', 'en-US', 'es', 'es-MX',
           'fi', 'fr', 'he', 'hr', 'hu', 'id', 'it', 'ja', 'ko', 'ms', 'nb',
           'nl', 'pl', 'pt', 'pt-PT', 'ro', 'ru', 'sk', 'sv', 'th', 'tr', 'uk',
           'vi', 'zh-CN', 'zh-TW',
         ],
 
@@ skipping 108 matching lines @@
         # Determines whether we should optimize JNI generation at the cost of
         # breaking assumptions in the build system that when inputs have changed
         # the outputs should always change as well.  This is meant purely for
         # developer builds, to avoid spurious re-linking of native files.
         'optimize_jni_generation%': 0,
 
         # Always uses openssl.
         'use_openssl%': 1,
 
         'proprietary_codecs%': '<(proprietary_codecs)',
-        'enable_task_manager%': 0,
         'safe_browsing%': 2,
         'input_speech%': 0,
         'enable_automation%': 0,
         'java_bridge%': 1,
         'build_ffmpegsumo%': 0,
         'linux_use_tcmalloc%': 0,
 
         # Disable Native Client.
         'disable_nacl%': 1,
 
@@ skipping 266 matching lines @@
           ['"<(GENERATOR)"=="ninja"', {
             'clang%': 1,
             'host_os%': "mac",
           }]
         ],
       }],
       ['enable_extensions==1', {
         'grit_defines': ['-D', 'enable_extensions'],
       }],
       ['enable_plugins!=0', {
-
         'grit_defines': ['-D', 'enable_plugins'],
       }],
       ['enable_printing!=0', {
         'grit_defines': ['-D', 'enable_printing'],
       }],
       ['enable_printing==1', {
         'grit_defines': ['-D', 'enable_full_printing'],
       }],
       ['enable_themes==1', {
         'grit_defines': ['-D', 'enable_themes'],
@@ skipping 12 matching lines @@
       }],
       ['enable_webrtc==1', {
         'grit_defines': ['-D', 'enable_webrtc'],
       }],
       ['enable_mdns==1', {
         'grit_defines': ['-D', 'enable_mdns'],
       }],
       ['enable_enhanced_bookmarks==1', {
         'grit_defines': ['-D', 'enable_enhanced_bookmarks'],
       }],
+      ['enable_task_manager==1', {
+        'grit_defines': ['-D', 'enable_task_manager'],
+      }],
       ['clang_use_chrome_plugins==1 and OS!="win"', {
         'clang_chrome_plugins_flags': [
           '<!@(<(DEPTH)/tools/clang/scripts/plugin_flags.sh)'
         ],
       }],
 
       ['asan==1 and OS!="win"', {
         'clang%': 1,
       }],
       ['asan==1 and OS=="mac"', {
@@ skipping 3097 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }