Merge 135571 - Web Inspector: inspector overlay is always updated when inspector is open

Source/WebCore/inspector/InspectorPageAgent.cpp

Index: Source/WebCore/inspector/InspectorPageAgent.cpp
===================================================================
--- Source/WebCore/inspector/InspectorPageAgent.cpp	(revision 135818)
+++ Source/WebCore/inspector/InspectorPageAgent.cpp	(working copy)
@@ -370,6 +370,12 @@
     }
 }
 
+void InspectorPageAgent::webViewResized(const IntSize& size)
+{
+    int currentWidth = static_cast<int>(m_state->getLong(PageAgentState::pageAgentScreenWidthOverride));
+    m_overlay->resize(currentWidth ? size : IntSize());
+}
+
 void InspectorPageAgent::enable(ErrorString*)
 {
     m_enabled = true;