DevTools: do not abuse inspector controller for the front-end side plumbing.

Source/core/inspector/InspectorFrontendClient.h

Index: Source/core/inspector/InspectorFrontendClient.h
diff --git a/Source/core/inspector/InspectorFrontendClient.h b/Source/core/inspector/InspectorFrontendClient.h
index c532704bce771c0a075978da9f0fb2c01797a65e..31f84aecb8a6c46d0136e820c4565bed19177c6c 100644
--- a/Source/core/inspector/InspectorFrontendClient.h
+++ b/Source/core/inspector/InspectorFrontendClient.h
@@ -31,23 +31,27 @@
 #ifndef InspectorFrontendClient_h
 #define InspectorFrontendClient_h
 
+#include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 
 namespace blink {
 
+class ContextMenuProvider;
+class LocalFrame;
+
 class InspectorFrontendClient {
 public:
     virtual ~InspectorFrontendClient() { }
 
-    virtual void windowObjectCleared() = 0;
-
     virtual void sendMessageToBackend(const String&) = 0;
 
     virtual void sendMessageToEmbedder(const String&) = 0;
 
     virtual bool isUnderTest() = 0;
 
-    virtual void dispose() = 0;
+    virtual void showContextMenu(LocalFrame* targetFrame, float x, float y, PassRefPtrWillBeRawPtr<ContextMenuProvider>) = 0;
+
+    virtual void setInjectedScriptForOrigin(const String& origin, const String& source) = 0;
 };
 
 } // namespace blink