Adding /analyze support to common.gypi through GYP_DEFINES=win_analyze=1

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 328 matching lines @@
       'use_libjpeg_turbo%': 1,
 
       # Use system libjpeg. Note that the system's libjepg will be used even if
       # use_libjpeg_turbo is set.
       'use_system_libjpeg%': 0,
 
       # By default, component is set to static_library and it can be overriden
       # by the GYP command line or by ~/.gyp/include.gypi.
       'component%': 'static_library',
 
+      # /analyze is off by default on Windows because it is very slow and noisy.
+      # Enable with GYP_DEFINES=win_analyze=1
+      'win_analyze%': 0,
+
       # Set to select the Title Case versions of strings in GRD files.
       'use_titlecase_in_grd%': 0,
 
       # Use translations provided by volunteers at launchpad.net.  This
       # currently only works on Linux.
       'use_third_party_translations%': 0,
 
       # Remoting compilation is enabled by default. Set to 0 to disable.
       'remoting%': 1,
 
@@ skipping 742 matching lines @@
     'win_z7%': '<(win_z7)',
     'dcheck_always_on%': '<(dcheck_always_on)',
     'tracing_like_official_build%': '<(tracing_like_official_build)',
     'arm_version%': '<(arm_version)',
     'arm_neon%': '<(arm_neon)',
     'arm_neon_optional%': '<(arm_neon_optional)',
     'sysroot%': '<(sysroot)',
     'chroot_cmd%': '<(chroot_cmd)',
     'system_libdir%': '<(system_libdir)',
     'component%': '<(component)',
+    'win_analyze%': '<(win_analyze)',
     'enable_resource_whitelist_generation%': '<(enable_resource_whitelist_generation)',
     'use_titlecase_in_grd%': '<(use_titlecase_in_grd)',
     'use_third_party_translations%': '<(use_third_party_translations)',
     'remoting%': '<(remoting)',
     'enable_one_click_signin%': '<(enable_one_click_signin)',
     'enable_pre_sync_backup%': '<(enable_pre_sync_backup)',
     'enable_webrtc%': '<(enable_webrtc)',
     'chromium_win_pch%': '<(chromium_win_pch)',
     'configuration_policy%': '<(configuration_policy)',
     'safe_browsing%': '<(safe_browsing)',
@@ skipping 1676 matching lines @@
             'msvs_settings': {
               # Generates debug info when win_z7=1
               # even if fastbuild=1 (that makes GenerateDebugInformation false).
               'VCLinkerTool': {
                 'GenerateDebugInformation': 'true',
               },
               'VCCLCompilerTool': {
                 'DebugInformationFormat': '1',
               }
             }
-          }],
-        ],  # win_z7!=0
+          }],  # win_z7!=0
+          ['win_analyze', {
+            'defines!': [
+              # This is prohibited when running /analyze.
+              '_USING_V110_SDK71_',
+            ],
+            'msvs_settings': {
+              'VCCLCompilerTool': {
+                # Set WarnAsError to false to disable this setting for most
+                # projects so that compilation continues.
+                'WarnAsError': 'false',
+                # When win_analyze is specified add the /analyze switch.
+                # Also add /WX- to force-disable WarnAsError for projects that
+                # override WarnAsError.
+                # Also, disable various noisy warnings that have low value.
+                'AdditionalOptions': [
+                  '/analyze',
+                  '/WX-',
+                  '/wd6011',  # Dereferencing NULL pointer
+                  '/wd6312',  # Possible infinite loop: use of the constant
+                    # EXCEPTION_CONTINUE_EXECUTION in the exception-filter
+                  '/wd6326',  # Potential comparison of constant with constant
+                  '/wd28159', # Consider using 'GetTickCount64'
+                  '/wd28204', # Inconsistent SAL annotations
+                  '/wd28251', # Inconsistent SAL annotations
+                  '/wd28252', # Inconsistent SAL annotations
+                  '/wd28253', # Inconsistent SAL annotations
+                  '/wd28196', # The precondition is not satisfied
+                  '/wd28301', # Inconsistent SAL annotations
+                  '/wd6340',  # Sign mismatch in function parameter
+                  '/wd28182', # Dereferencing NULL pointer
+                ],
+              },
+            },
+          }],  # win_analyze
+        ],
       }],  # OS==win
       ['chromecast==1', {
         'defines': [
           'LOG_DISABLED=0',
         ],
         'conditions': [
           ['target_arch=="arm"', {
             'defines': [
               # TODO(lcwu): Work around an error when building Chromium
               # with gcc-4.5.3 (e.g. v8/src/platform-linux.cc). Remove
@@ skipping 3019 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',
   },
 }