DevTools: merge ScriptCallStack and ScriptAsyncCallStack, move CallStacks from console to Runtime.

third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js

Index: third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js b/third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js
index 406dd1d03876848106a25670f01b0a4cfa4d6c90..708e04b8b78b069a9fc127dd63cdb5b0e53d9a83 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js
+++ b/third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js
@@ -1231,7 +1231,7 @@ WebInspector.NetworkLogView.prototype = {
         anchor = element.enclosingNodeOrSelfWithClass("network-script-initiated");
         if (anchor && anchor.request) {
             var initiator = /** @type {!WebInspector.NetworkRequest} */ (anchor.request).initiator();
-            if (initiator && (initiator.stackTrace || initiator.asyncStackTrace))
+            if (initiator && initiator.stack)
                 return anchor;
         }
     },
@@ -1246,7 +1246,7 @@ WebInspector.NetworkLogView.prototype = {
         if (anchor.classList.contains("network-script-initiated")) {
             var request = /** @type {!WebInspector.NetworkRequest} */ (anchor.request);
             var initiator = /** @type {!NetworkAgent.Initiator} */ (request.initiator());
-            content = WebInspector.DOMPresentationUtils.buildStackTracePreviewContents(request.target(), this._popupLinkifier, initiator.stackTrace, initiator.asyncStackTrace);
+            content = WebInspector.DOMPresentationUtils.buildStackTracePreviewContents(request.target(), this._popupLinkifier, initiator.stack);
             popover.setCanShrink(true);
         } else {
             content = WebInspector.RequestTimingView.createTimingTable(anchor.parentElement.request, this._timeCalculator.minimumBoundary());