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).

libcef/renderer/content_renderer_client.cc

@@ -7,6 +7,14 @@
 
 #include <utility>
 
+#include "base/compiler_specific.h"
+
+// Enable deprecation warnings for MSVC. See http://crbug.com/585142.
+#if defined(OS_WIN)
+#pragma warning(push)
+#pragma warning(default:4996)
+#endif
+
 #include "libcef/browser/context.h"
 #include "libcef/common/cef_messages.h"
 #include "libcef/common/cef_switches.h"
@@ -497,7 +505,7 @@ bool CefContentRendererClient::OverrideCreatePlugin(
 
   GURL url(params.url);
   CefViewHostMsg_GetPluginInfo_Output output;
-  blink::WebString top_origin = frame->top()->securityOrigin().toString();
+  blink::WebString top_origin = frame->top()->getSecurityOrigin().toString();
   render_frame->Send(new CefViewHostMsg_GetPluginInfo(
       render_frame->GetRoutingID(), url, blink::WebStringToGURL(top_origin),
       orig_mime_type, &output));
@@ -888,3 +896,9 @@ void CefContentRendererClient::RunSingleProcessCleanupOnUIThread() {
   if (!CefContext::Get()->settings().multi_threaded_message_loop)
     delete host;
 }
+
+
+// Enable deprecation warnings for MSVC. See http://crbug.com/585142.
+#if defined(OS_WIN)
+#pragma warning(pop)
+#endif