[HBD] Plumb the no-fallback placeholder click into the browser process.

chrome/renderer/plugins/chrome_plugin_placeholder.cc

Index: chrome/renderer/plugins/chrome_plugin_placeholder.cc
diff --git a/chrome/renderer/plugins/chrome_plugin_placeholder.cc b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
index 2995e7837fcd723dcc7421917cd9421723eaa013..54b24933564263686cd167934f21b4e95cc4236f 100644
--- a/chrome/renderer/plugins/chrome_plugin_placeholder.cc
+++ b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
@@ -225,7 +225,8 @@ void ChromePluginPlaceholder::OpenAboutPluginsCallback() {
 }
 
 void ChromePluginPlaceholder::ShowPermissionBubbleCallback() {
-  // TODO(tommycli): Show a permission bubble in the browser process.
+  RenderThread::Get()->Send(
+      new ChromeViewHostMsg_ShowFlashPermissionBubble(routing_id()));
 }
 
 #if defined(ENABLE_PLUGIN_INSTALLATION)