Implement default css for toolstrips.

chrome/browser/renderer_host/render_view_host.cc

Index: chrome/browser/renderer_host/render_view_host.cc
diff --git a/chrome/browser/renderer_host/render_view_host.cc b/chrome/browser/renderer_host/render_view_host.cc
index 6a4160e1d83b170a04d6a5cb1a802efe0c47e81d..3701723e3d0bda9162a901232c260d0117ce5caa 100644
--- a/chrome/browser/renderer_host/render_view_host.cc
+++ b/chrome/browser/renderer_host/render_view_host.cc
@@ -424,6 +424,11 @@ void RenderViewHost::ExecuteJavascriptInWebFrame(
   Send(new ViewMsg_ScriptEvalRequest(routing_id(), frame_xpath, jscript));
 }
 
+void RenderViewHost::InsertCSSInWebFrame(
+    const std::wstring& frame_xpath, const std::string& css) {
+  Send(new ViewMsg_CSSInsertRequest(routing_id(), frame_xpath, css));
+}
+
 void RenderViewHost::AddMessageToConsole(
     const std::wstring& frame_xpath, const std::wstring& msg,
     ConsoleMessageLevel level) {