Settings should not call into inspector

Source/core/inspector/InspectorPageAgent.h

 /*
  * 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 102 matching lines @@
     virtual void setTouchEmulationEnabled(ErrorString*, bool) OVERRIDE;
     virtual void setEmulatedMedia(ErrorString*, const String&) OVERRIDE;
     virtual void captureScreenshot(ErrorString*, const String* format, const int* quality, const int* maxWidth, const int* maxHeight, String* data, RefPtr<TypeBuilder::Page::ScreencastFrameMetadata>& out_metadata) OVERRIDE;
     virtual void canScreencast(ErrorString*, bool*) OVERRIDE;
     virtual void startScreencast(ErrorString*, const String* format, const int* quality, const int* maxWidth, const int* maxHeight) OVERRIDE;
     virtual void stopScreencast(ErrorString*) OVERRIDE;
     virtual void handleJavaScriptDialog(ErrorString*, bool accept, const String* promptText) OVERRIDE;
     virtual void queryUsageAndQuota(WebCore::ErrorString*, const WTF::String&, WTF::RefPtr<WebCore::TypeBuilder::Page::Quota>&, WTF::RefPtr<WebCore::TypeBuilder::Page::Usage>&) OVERRIDE;
     virtual void setShowViewportSizeOnResize(ErrorString*, bool show, const bool* showGrid) OVERRIDE;
 
-    // Text autosizing override helpers.
-    bool overrideTextAutosizing(bool);
-    // Note: This is used by Settings::deviceScaleAdjustment to calculate the overridden device scale adjustment.
-    float overrideFontScaleFactor(float);
-
     // InspectorInstrumentation API
     void didClearWindowObjectInMainWorld(Frame*);
     void domContentLoadedEventFired(Frame*);
     void loadEventFired(Frame*);
     void didCommitLoad(Frame*, DocumentLoader*);
     void frameAttachedToParent(Frame*);
     void frameDetachedFromParent(Frame*);
     void loaderDetachedFromFrame(DocumentLoader*);
     void frameStartedLoading(Frame*);
     void frameStoppedLoading(Frame*);
     void frameScheduledNavigation(Frame*, double delay);
     void frameClearedScheduledNavigation(Frame*);
     void willRunJavaScriptDialog(const String& message);
     void didRunJavaScriptDialog();
     bool applyViewportStyleOverride(StyleResolver*);
     void applyEmulatedMedia(String*);
     void didPaint(RenderObject*, const GraphicsLayer*, GraphicsContext*, const LayoutRect&);
     void didLayout(RenderObject*);
     void didScroll();
     void didResizeMainFrame();
     void didRecalculateStyle();
-    void scriptsEnabled(bool isEnabled);
+    void settingsChanged();
 
     // Inspector Controller API
     virtual void setFrontend(InspectorFrontend*) OVERRIDE;
     virtual void clearFrontend() OVERRIDE;
     virtual void restore() OVERRIDE;
 
     void webViewResized(const IntSize&);
 
     // Cross-agents API
     Page* page() { return m_page; }
@@ skipping 12 matching lines @@
 
 private:
     static void resourceContent(ErrorString*, Frame*, const KURL&, String* result, bool* base64Encoded);
 
     InspectorPageAgent(Page*, InjectedScriptManager*, InspectorClient*, InspectorOverlay*);
     bool deviceMetricsChanged(int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, double fontScaleFactor, bool textAutosizing);
     void updateViewMetrics(int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow);
     void updateTouchEventEmulationInPage(bool);
     bool forceCompositingMode(ErrorString*);
 
+    // Text autosizing override helpers.
+    bool overrideTextAutosizing();
+    // Note: This is used by Settings::deviceScaleAdjustment to calculate the overridden device scale adjustment.
+    float overrideFontScaleFactor();
+
     static bool dataContent(const char* data, unsigned size, const String& textEncodingName, bool withBase64Encode, String* result);
 
     PassRefPtr<TypeBuilder::Page::Frame> buildObjectForFrame(Frame*);
     PassRefPtr<TypeBuilder::Page::FrameResourceTree> buildObjectForFrameTree(Frame*);
     Page* m_page;
     InjectedScriptManager* m_injectedScriptManager;
     InspectorClient* m_client;
     InspectorFrontend::Page* m_frontend;
     InspectorOverlay* m_overlay;
     long m_lastScriptIdentifier;
     String m_pendingScriptToEvaluateOnLoadOnce;
     String m_scriptToEvaluateOnLoadOnce;
     String m_pendingScriptPreprocessor;
     String m_scriptPreprocessorSource;
     HashMap<Frame*, String> m_frameToIdentifier;
     HashMap<String, Frame*> m_identifierToFrame;
     HashMap<DocumentLoader*, String> m_loaderToIdentifier;
     bool m_enabled;
     bool m_ignoreScriptsEnabledNotification;
     bool m_deviceMetricsOverridden;
     bool m_emulateViewportEnabled;
+    bool m_settingsCacheTextAutosizingEnabled;
+    float m_settingsCacheFontScaleFactor;
 };
 
 
 } // namespace WebCore
 
 
 #endif // !defined(InspectorPagerAgent_h)