Update from chromium https://crrev.com/301725/

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index 708e12c2aa3f6ae9ff536f5c7a71f33ca6d4f34f..b32ca5432b3175ac5771005c61179ad8dfa79622 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -346,6 +346,10 @@
       # 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,
 
@@ -1004,6 +1008,14 @@
         }, {
           'optimize_jni_generation%': 0,
         }],
+
+        # TODO(baixo): Enable v8_use_external_startup_data
+        # http://crbug.com/421063
+        ['android_webview_build==0 and android_webview_telemetry_build==0 and chromecast==0', {
+          'v8_use_external_startup_data': 0,
+        }, {
+          'v8_use_external_startup_data': 0,
+        }],
       ],
 
       # Set this to 1 to enable use of concatenated impulse responses
@@ -1108,6 +1120,7 @@
     '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)',
@@ -1205,6 +1218,7 @@
     'video_hole%': '<(video_hole)',
     'enable_load_completion_hacks%': '<(enable_load_completion_hacks)',
     'support_pre_M6_history_database%': '<(support_pre_M6_history_database)',
+    'v8_use_external_startup_data': '<(v8_use_external_startup_data)',
 
     # Whether or not we are building the Athena shell.
     'use_athena%': '0',
@@ -1354,9 +1368,6 @@
     # Enable new NPDevice API.
     'enable_new_npdevice_api%': 0,
 
-    # Enable EGLImage support in OpenMAX
-    'enable_eglimage%': 1,
-
     # .gyp files or targets should set chromium_code to 1 if they build
     # Chromium-specific code, as opposed to external code.  This variable is
     # used to control such things as the set of warnings to enable, and
@@ -1460,9 +1471,6 @@
     # Compile d8 for the host toolset.
     'v8_toolset_for_d8': 'host',
 
-    # Use the chromium skia by default.
-    'use_system_skia%': '0',
-
     # Use brlapi from brltty for braille display support.
     'use_brlapi%': 0,
 
@@ -2753,11 +2761,6 @@
           }],
         ],
       }],
-      ['enable_eglimage==1', {
-        'defines': [
-          'ENABLE_EGLIMAGE=1',
-        ],
-      }],
       ['asan==1', {
         'defines': [
           'ADDRESS_SANITIZER',
@@ -2804,8 +2807,42 @@
                 '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': [
@@ -2933,6 +2970,9 @@
       ['enable_load_completion_hacks==1', {
         'defines': ['ENABLE_LOAD_COMPLETION_HACKS=1'],
       }],
+      ['v8_use_external_startup_data==1', {
+       'defines': ['V8_USE_EXTERNAL_STARTUP_DATA'],
+      }],
     ],  # conditions for 'target_defaults'
     'target_conditions': [
       ['<(use_openssl)==1', {