Fix inspector overlay when use-zoom-for-dsf is enabled.

third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp b/third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp
index 09c2e5836bcb30d8d2d2abba45db0a6eeb168518..06c55d4e01060437dacc16b25c02efe363d8ca38 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorHighlight.cpp
@@ -218,6 +218,7 @@ InspectorHighlight::InspectorHighlight()
     , m_showRulers(false)
     , m_showExtensionLines(false)
     , m_displayAsMaterial(false)
+    , m_windowToViewportScale(1.0f)
 {
 }
 
@@ -229,11 +230,12 @@ InspectorHighlightConfig::InspectorHighlightConfig()
 {
 }
 
-InspectorHighlight::InspectorHighlight(Node* node, const InspectorHighlightConfig& highlightConfig, bool appendElementInfo)
+InspectorHighlight::InspectorHighlight(Node* node, const InspectorHighlightConfig& highlightConfig, bool appendElementInfo, float windowToViewportScale)
     : m_highlightPaths(protocol::ListValue::create())
     , m_showRulers(highlightConfig.showRulers)
     , m_showExtensionLines(highlightConfig.showExtensionLines)
     , m_displayAsMaterial(highlightConfig.displayAsMaterial)
+    , m_windowToViewportScale(windowToViewportScale)
 {
     appendPathsForShapeOutside(node, highlightConfig);
     appendNodeHighlight(node, highlightConfig);
@@ -330,6 +332,7 @@ std::unique_ptr<protocol::DictionaryValue> InspectorHighlight::asProtocolValue()
     if (m_elementInfo)
         object->setValue("elementInfo", m_elementInfo->clone());
     object->setBoolean("displayAsMaterial", m_displayAsMaterial);
+    object->setNumber("windowToViewportScale", m_windowToViewportScale);
     return object;
 }