Include Page.h in fewer headers

Source/core/inspector/InspectorInstrumentation.cpp

 /*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 #include "core/inspector/InspectorCSSAgent.h"
 #include "core/inspector/InspectorConsoleAgent.h"
 #include "core/inspector/InspectorController.h"
 #include "core/inspector/InspectorDebuggerAgent.h"
 #include "core/inspector/InspectorInspectorAgent.h"
 #include "core/inspector/InspectorProfilerAgent.h"
 #include "core/inspector/InspectorResourceAgent.h"
 #include "core/inspector/InspectorTimelineAgent.h"
 #include "core/inspector/InstrumentingAgents.h"
 #include "core/inspector/WorkerInspectorController.h"
+#include "core/page/Page.h"
 #include "core/workers/WorkerGlobalScope.h"
 
 namespace WebCore {
 
 namespace {
 static HashSet<InstrumentingAgents*>* instrumentingAgentsSet = 0;
 }
 
 namespace InspectorInstrumentation {
 int FrontendCounter::s_frontendCounter = 0;
@@ skipping 202 matching lines @@
 
 InstrumentingAgents* instrumentationForWorkerGlobalScope(WorkerGlobalScope* workerGlobalScope)
 {
     if (WorkerInspectorController* controller = workerGlobalScope->workerInspectorController())
         return controller->m_instrumentingAgents.get();
     return 0;
 }
 
 } // namespace WebCore