[DevTools] Clean up text autosizing.

Source/core/inspector/InspectorPageAgent.cpp

Index: Source/core/inspector/InspectorPageAgent.cpp
diff --git a/Source/core/inspector/InspectorPageAgent.cpp b/Source/core/inspector/InspectorPageAgent.cpp
index b52484a842069c0bf25644f2b0bd932b6f38af81..9b23374ca46dc52040de08e230f9fac192755fc6 100644
--- a/Source/core/inspector/InspectorPageAgent.cpp
+++ b/Source/core/inspector/InspectorPageAgent.cpp
@@ -1159,6 +1159,9 @@ void InspectorPageAgent::updateViewMetrics(int width, int height, double deviceS
     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.