Breakpad: Compile Breakpad into Chromium by default on Mac

chrome/chrome.gyp

 # Copyright (c) 2011 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.
 {
   'variables': {
     'chromium_code': 1,
 
     'variables': {
       'version_py_path': 'tools/build/version.py',
       'version_path': 'VERSION',
@@ skipping 757 matching lines @@
                 'install_name_tool',
                 '-change',
                 '@executable_path/../Versions/<(version_full)/<(mac_product_name) Framework.framework/<(mac_product_name) Framework',
                 '@executable_path/../../../<(mac_product_name) Framework.framework/<(mac_product_name) Framework',
                 '${BUILT_PRODUCTS_DIR}/${EXECUTABLE_PATH}'
               ],
             },
             {
               # Modify the Info.plist as needed.  The script explains why this
               # is needed.  This is also done in the chrome and chrome_dll
-              # targets.  In this case, -b0, -k0, and -s0 are used because
-              # Breakpad, Keystone, and Subersion keys are never placed into
-              # the helper.
+              # targets.  In this case, --breakpad=0, -k0, and -s0 are used
+              # because Breakpad, Keystone, and Subersion keys are never
+              # placed into the helper.
               'postbuild_name': 'Tweak Info.plist',
               'action': ['<(tweak_info_plist_path)',
-                         '-b0',
+                         '--breakpad=0',
                          '-k0',
                          '-s0',
                          '<(branding)',
                          '<(mac_bundle_id)'],
             },
             {
               # Make sure there isn't any Objective-C in the helper app's
               # executable.
               'postbuild_name': 'Verify No Objective-C',
               'action': [
                 'tools/build/mac/verify_no_objc.sh',
               ],
             },
           ],
           'conditions': [
-            ['mac_breakpad==1', {
+            ['mac_breakpad_symbols==1', {
               'variables': {
                 # A real .dSYM is needed for dump_syms to operate on.
                 'mac_real_dsym': 1,
               },
               'xcode_settings': {
                 # With mac_real_dsym set, strip_from_xcode won't be used.
                 # Specify CHROMIUM_STRIP_SAVE_FILE directly to Xcode.
                 'STRIPFLAGS': '-s $(CHROMIUM_STRIP_SAVE_FILE)',
               },
             }],
@@ skipping 492 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ]},  # 'targets'
     ],  # OS=="win"
   ],  # 'conditions'
 }