DevTools: Initial implementation of line-level CPU profile.

third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js

Index: third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
diff --git a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
index e535581587b9244229274af30104a06f603a2453..dba715b571557b05fae8c49020bc9ccaeb468ff9 100644
--- a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
+++ b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js
@@ -71,6 +71,7 @@ WebInspector.UISourceCode.Events = {
     SourceMappingChanged: "SourceMappingChanged",
     MessageAdded: "MessageAdded",
     MessageRemoved: "MessageRemoved",
+    ProfileInfoUpdated: "ProfileInfoUpdated"
 }
 
 WebInspector.UISourceCode.prototype = {
@@ -644,6 +645,23 @@ WebInspector.UISourceCode.prototype = {
             this.dispatchEventToListeners(WebInspector.UISourceCode.Events.MessageRemoved, message);
     },
 
+    /**
+     * @param {?Map<number, number>} profileInfo
+     */
+    setProfileInfo: function(profileInfo)
+    {
+        this._profileInfo = profileInfo;
+        this.dispatchEventToListeners(WebInspector.UISourceCode.Events.ProfileInfoUpdated);
+    },
+
+    /**
+     * @return {!Map<number, number>}
+     */
+    profileInfo: function()
+    {
+        return this._profileInfo;
+    },
+
     __proto__: WebInspector.Object.prototype
 }
 
@@ -837,7 +855,8 @@ WebInspector.UISourceCode.Message.prototype = {
     /**
      * @return {!WebInspector.TextRange}
      */
-    range: function() {
+    range: function()
+    {
         return this._range;
     },