Update to Chromium revision 280796.

- Mac: Remove Carbon interpose library (see http://crbug.com/157130).
- Remove unused LOGSEVERITY_ERROR_REPORT value (see http://crbug.com/352378).
- CefURLRequest in the render process will now always have the UR_FLAG_REPORT_LOAD_TIMING flag set (see http://crbug.com/376025#c15).
- Change CefGeolocationHandler::OnRequestGeolocationPermission return value from void to boolean.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1753 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/cpptoc/geolocation_handler_cpptoc.cc

@@ -17,7 +17,7 @@
 
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
-void CEF_CALLBACK geolocation_handler_on_request_geolocation_permission(
+int CEF_CALLBACK geolocation_handler_on_request_geolocation_permission(
     struct _cef_geolocation_handler_t* self, cef_browser_t* browser,
     const cef_string_t* requesting_url, int request_id,
     cef_geolocation_callback_t* callback) {
@@ -25,26 +25,30 @@ void CEF_CALLBACK geolocation_handler_on_request_geolocation_permission(
 
   DCHECK(self);
   if (!self)
-    return;
+    return 0;
   // Verify param: browser; type: refptr_diff
   DCHECK(browser);
   if (!browser)
-    return;
+    return 0;
   // Verify param: requesting_url; type: string_byref_const
   DCHECK(requesting_url);
   if (!requesting_url)
-    return;
+    return 0;
   // Verify param: callback; type: refptr_diff
   DCHECK(callback);
   if (!callback)
-    return;
+    return 0;
 
   // Execute
-  CefGeolocationHandlerCppToC::Get(self)->OnRequestGeolocationPermission(
+  bool _retval = CefGeolocationHandlerCppToC::Get(
+      self)->OnRequestGeolocationPermission(
       CefBrowserCToCpp::Wrap(browser),
       CefString(requesting_url),
       request_id,
       CefGeolocationCallbackCToCpp::Wrap(callback));
+
+  // Return type: bool
+  return _retval;
 }
 
 void CEF_CALLBACK geolocation_handler_on_cancel_geolocation_permission(