[DevTools] Clean up text autosizing.

Source/core/inspector/InspectorPageAgent.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 1141 matching lines @@
     Document* document = mainFrame()->document();
     if (document) {
         document->styleResolverChanged(RecalcStyleImmediately);
         document->mediaQueryAffectingValueChanged();
     }
     InspectorInstrumentation::mediaQueryResultChanged(document);
 
     if (m_deviceMetricsOverridden) {
         m_page->settings().setTextAutosizingEnabled(textAutosizingEnabled);
         m_page->settings().setDeviceScaleAdjustment(fontScaleFactor);
+    } else {
+        m_page->settings().setTextAutosizingEnabled(m_embedderTextAutosizingEnabled);
+        m_page->settings().setDeviceScaleAdjustment(m_embedderFontScaleFactor);
     }
 
     // FIXME: allow metrics override, fps counter and continuous painting at the same time: crbug.com/299837.
     m_client->setShowFPSCounter(m_state->getBoolean(PageAgentState::pageAgentShowFPSCounter) && !m_deviceMetricsOverridden);
     m_client->setContinuousPaintingEnabled(m_state->getBoolean(PageAgentState::pageAgentContinuousPaintingEnabled) && !m_deviceMetricsOverridden);
 }
 
 void InspectorPageAgent::updateTouchEventEmulationInPage(bool enabled)
 {
     if (!m_touchEmulationEnabled) {
@@ skipping 86 matching lines @@
 }
 
 void InspectorPageAgent::setShowViewportSizeOnResize(ErrorString*, bool show, const bool* showGrid)
 {
     m_state->setBoolean(PageAgentState::showSizeOnResize, show);
     m_state->setBoolean(PageAgentState::showGridOnResize, showGrid && *showGrid);
 }
 
 } // namespace WebCore