Update to Chromium revision 304f01a1 (#358063)

- Improve ordering of CefLoadHandler callbacks. OnLoadingStateChange will
  be called before and after all calls to OnLoadStart and OnLoadEnd.
  OnLoadStart/OnLoadEnd calls will occur as matching pairs
  (see http://crbug.com/539952#c2).
- Remove the |requesting_url| argument to CefGeolocationHandler::
  OnCancelGeolocationPermission. Clients can use the |request_id| argument
  to track this information themselves.
- Fix a crash when loading the PDF extension in multiple browsers with a
  custom CefRequestContext (issue #1757).

patch/patch.cfg

@@ -207,12 +207,6 @@ patches = [
     'name': 'render_widget_host_1070383005',
     'path': '../content/browser/renderer_host/',
   },
-  {
-    # Fix incorrect forward declaration in extension_process_policy.h.
-    # https://code.google.com/p/chromium/issues/detail?id=543230
-    'name': 'extension_process_policy_543230',
-    'path': '../chrome/common/extensions/',
-  },
   {
     # Fix missing check for defined(ENABLE_THEMES) in
     # renderer_preferences_util.cc on Linux.
@@ -226,4 +220,18 @@ patches = [
     'name': 'font_family_cache_1501',
     'path': '../chrome/browser/',
   },
+  {
+    # Fix crash while printing on Windows by properly initializing V8 in the PDF
+    # module.
+    # https://code.google.com/p/chromium/issues/detail?id=549365#c12
+    'name': 'pdf_print_549365',
+    'path': '../pdf/',
+  },
+  {
+    # Fix crash while printing on Windows by properly initializing V8 in the PDF
+    # module.
+    # https://code.google.com/p/chromium/issues/detail?id=549365#c17
+    'name': 'pdfium_print_549365',
+    'path': '../third_party/pdfium/',
+  },
 ]