Adds browser-side component of Java Bridge for a TabContents

content/browser/tab_contents/tab_contents.h

Index: content/browser/tab_contents/tab_contents.h
diff --git a/content/browser/tab_contents/tab_contents.h b/content/browser/tab_contents/tab_contents.h
index 49b9c9f451f709d53691acc50044a00955b37d26..f06d9477a07c6a78bc92fd6b7d0679434edab3bb 100644
--- a/content/browser/tab_contents/tab_contents.h
+++ b/content/browser/tab_contents/tab_contents.h
@@ -17,6 +17,7 @@
 #include "base/string16.h"
 #include "content/browser/download/save_package.h"
 #include "content/browser/javascript_dialogs.h"
+#include "content/browser/renderer_host/java_bridge_dispatcher_host_manager.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/tab_contents/navigation_controller.h"
 #include "content/browser/tab_contents/navigation_entry.h"
@@ -746,6 +747,11 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
   // Manages creation and swapping of render views.
   RenderViewHostManager render_manager_;
 
+  // Manages injecting Java objects into all RenderViewHosts associated with
+  // this TabContents.
+  scoped_ptr<JavaBridgeDispatcherHostManager>
+      java_bridge_dispatcher_host_manager_;
+
   // SavePackage, lazily created.
   scoped_refptr<SavePackage> save_package_;