[Devtools] Fix reload behavior when devtools is open

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

Index: third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
index 4047ecca74a61c32b436f16d2102427259f48c6d..aaebbc3773334dcdc5abeab8616663a2e1e448c8 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorPageAgent.cpp
@@ -406,7 +406,12 @@ void InspectorPageAgent::reload(ErrorString*, const Maybe<bool>& optionalBypassC
     m_pendingScriptToEvaluateOnLoadOnce = optionalScriptToEvaluateOnLoad.fromMaybe("");
     m_v8Session->setSkipAllPauses(true);
     m_reloading = true;
-    m_inspectedFrames->root()->reload(optionalBypassCache.fromMaybe(false) ? FrameLoadTypeReloadBypassingCache : FrameLoadTypeReload, ClientRedirectPolicy::NotClientRedirect);
+    FrameLoadType reloadType = FrameLoadTypeReload;
+    if (optionalBypassCache.fromMaybe(false))
+        reloadType = FrameLoadTypeReloadBypassingCache;
+    else if (RuntimeEnabledFeatures::reloadwithoutSubResourceCacheRevalidationEnabled())
+        reloadType = FrameLoadTypeReloadMainResource;
+    m_inspectedFrames->root()->reload(reloadType, ClientRedirectPolicy::NotClientRedirect);
 }
 
 void InspectorPageAgent::navigate(ErrorString*, const String& url, String* outFrameId)