Update to Chromium revision 0bfd25d4 (#381305)

- Delete include/cef_runnable.h (issue #1336).
- Build the cef_unittests target using all Chromium headers. Add a
  USING_CHROMIUM_INCLUDES define and libcef_dll_wrapper_unittests
  target to support this. This change avoids compile errors due to
  the divergence of CEF and Chromium base/ header implementations.
  The libcef_dll_wrapper sources must now compile successfully with
  both CEF and Chromium base/ headers (issue #1632).
- The onbeforeunload message specified via JavaScript is no longer
  passed to the client (see http://crbug.com/587940).

patch/patch.cfg

@@ -176,8 +176,6 @@ patches = [
     # https://bitbucket.org/chromiumembedded/cef/issue/1478
     # Fix printing of PDF documents via PrintToPDF.
     # https://bitbucket.org/chromiumembedded/cef/issues/1565
-    # Fix header/footer scaling on Linux.
-    # https://code.google.com/p/chromium/issues/detail?id=583527
     # Revert ENABLE_PRINT_PREVIEW changes from the following changeset.
     # https://codereview.chromium.org/1556463003
     'name': 'print_header_footer_1478_1565',
@@ -246,4 +244,10 @@ patches = [
     'name': 'net_filter_515',
     'path': '../net/',
   },
+  {
+    # Fix VS2015 Update 2 RC compile error.
+    # https://bugs.chromium.org/p/chromium/issues/detail?id=440500#c322
+    'name': 'gpu_service_440500',
+    'path': '../gpu/command_buffer/service/',
+  },
 ]