DevTools: fix CSS.getComputedStyle protocol method

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

Index: third_party/WebKit/Source/core/inspector/InspectorCSSAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorCSSAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorCSSAgent.cpp
index b12c36c3da2345b1e26264d5c9ce1c3bd7834298..8eb363cc34498c686a010e9cf74c5206006c2e38 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorCSSAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorCSSAgent.cpp
@@ -994,8 +994,15 @@ void InspectorCSSAgent::getComputedStyleForNode(ErrorString* errorString, int no
         return;
 
     CSSComputedStyleDeclaration* computedStyleInfo = CSSComputedStyleDeclaration::create(node, true);
-    InspectorStyle* inspectorStyle = InspectorStyle::create(computedStyleInfo, nullptr, nullptr);
-    *style = inspectorStyle->buildArrayForComputedStyle();
+    *style = protocol::Array<protocol::CSS::CSSComputedStyleProperty>::create();
+    for (int id = firstCSSProperty; id <= lastCSSProperty; ++id) {
+        CSSPropertyID propertyId = static_cast<CSSPropertyID>(id);
+        if (!CSSPropertyMetadata::isEnabledProperty(propertyId) || isShorthandProperty(propertyId) || CSSPropertyMetadata::isDescriptorOnly(propertyId))
+            continue;
+        (*style)->addItem(protocol::CSS::CSSComputedStyleProperty::create()
+            .setName(getPropertyNameString(propertyId))
+            .setValue(computedStyleInfo->getPropertyValue(propertyId)).build());
+    }
 
     if (!RuntimeEnabledFeatures::cssVariablesEnabled())
         return;