DevTools: Provide #sourceURL for CSS stylesheets in the debug_devtools=1 mode

R=pfeldman

Review URL: https://codereview.chromium.org/724333004

git-svn-id: svn://svn.chromium.org/blink/trunk@185375 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/devtools/front_end/Runtime.js

@@ -681,7 +681,11 @@ Runtime.Module.prototype = {
                 console.error("Failed to load stylesheet: " + path);
                 return;
             }
-            Runtime.cachedResources[path] = content;
+            var sourceURL = window.location.href;
+            if (window.location.search)
+                sourceURL.replace(window.location.search, "");
+            sourceURL = sourceURL.substring(0, sourceURL.lastIndexOf("/") + 1) + path;
+            Runtime.cachedResources[path] = content + "\n/*# sourceURL=" + sourceURL + " */";
         }
     },
 

third_party/WebKit/Source/devtools/front_end/ui/View.js

@@ -50,11 +50,6 @@ WebInspector.View = function(isWebComponent)
     this._notificationDepth = 0;
 }
 
-WebInspector.View._buildSourceURL = function(cssFile)
-{
-    return "\n/*# sourceURL=" + WebInspector.ParsedURL.completeURL(window.location.href, cssFile) + " */";
-}
-
 /**
  * @param {string} cssFile
  * @return {!Element}