Adds --analyzer2

build/gyp_chromium

Index: build/gyp_chromium
diff --git a/build/gyp_chromium b/build/gyp_chromium
index 6aede4792a23fa8df261e0266b3540498f544bbb..4296b76f72a0933ca2d2018c1a9db560f248b238 100755
--- a/build/gyp_chromium
+++ b/build/gyp_chromium
@@ -189,11 +189,17 @@ def additional_include_files(supplemental_files, args=[]):
 if __name__ == '__main__':
   args = sys.argv[1:]
 
+  # TODO(sky): remove analyzer2 once updated recipes.
   use_analyzer = len(args) and args[0] == '--analyzer'
   if use_analyzer:
     args.pop(0)
     os.environ['GYP_GENERATORS'] = 'analyzer'
     args.append('-Gfile_path=' + args.pop(0))
+  elif len(args) and args[0] == '--analyzer2':
+    use_analyzer = True
+    args.pop(0)
+    os.environ['GYP_GENERATORS'] = 'analyzer'
+    args.append('-Gconfig_path=' + args.pop(0))
 
   if int(os.environ.get('GYP_CHROMIUM_NO_ACTION', 0)):
     # Check for landmines (reasons to clobber the build) in any case.