DevTools: hoist debugger paused reason to top

third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js

Index: third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js b/third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js
index 3b6b525f7e1b1c0a406c92c5cf409a005432ece1..efafe670b76cc90d7ca1812d80b01f56289e8b07 100644
--- a/third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js
+++ b/third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js
@@ -69,9 +69,9 @@ WebInspector.CallStackSidebarPane.prototype = {
         this.callFrames = [];
         this._hiddenCallFrames = 0;
 
-        this._updateStatusMessage(details);
-
         if (!details) {
+            var infoElement = this.element.createChild("div", "gray-info-message");
+            infoElement.textContent = WebInspector.UIString("Not Paused");
             WebInspector.context.setFlavor(WebInspector.DebuggerModel.CallFrame, null);
             return;
         }
@@ -102,7 +102,7 @@ WebInspector.CallStackSidebarPane.prototype = {
             var showAllLink = element.createChild("span", "link");
             showAllLink.textContent = WebInspector.UIString("Show");
             showAllLink.addEventListener("click", this._revealHiddenCallFrames.bind(this), false);
-            this.element.insertBefore(element, this.element.firstChild);
+            this.element.appendChild(element);

[lushnikov, 2016/10/12 21:26:58]

this seems to be unrelated?

[luoe, 2016/10/13 00:36:58]

Done.

             this._hiddenCallFramesMessageElement = element;
         }
         this._selectNextVisibleCallFrame(0);
@@ -110,52 +110,6 @@ WebInspector.CallStackSidebarPane.prototype = {
     },
 
     /**
-     * @param {?WebInspector.DebuggerPausedDetails} details
-     */
-    _updateStatusMessage: function(details)
-    {
-        var status = this.contentElement.createChild("div", "callstack-info");
-        status.removeChildren();
-
-        if (!details) {
-            status.textContent = WebInspector.UIString("Not Paused");
-            status.classList.toggle("status", false);
-            return;
-        }
-
-        if (details.reason === WebInspector.DebuggerModel.BreakReason.DOM) {
-            status.appendChild(WebInspector.domBreakpointsSidebarPane.createBreakpointHitStatusMessage(details));
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.EventListener) {
-            var eventName = details.auxData["eventName"];
-            var eventNameForUI = WebInspector.EventListenerBreakpointsSidebarPane.eventNameForUI(eventName, details.auxData);
-            status.textContent = WebInspector.UIString("Paused on a \"%s\" Event Listener.", eventNameForUI);
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.XHR) {
-            status.textContent = WebInspector.UIString("Paused on a XMLHttpRequest.");
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Exception) {
-            var description = details.auxData["description"] || "";
-            status.textContent = WebInspector.UIString("Paused on exception: '%s'.", description.split("\n", 1)[0]);
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.PromiseRejection) {
-            var description = details.auxData["description"] || "";
-            status.textContent = WebInspector.UIString("Paused on promise rejection: '%s'.", description.split("\n", 1)[0]);
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.Assert) {
-            status.textContent = WebInspector.UIString("Paused on assertion.");
-        } else if (details.reason === WebInspector.DebuggerModel.BreakReason.DebugCommand) {
-            status.textContent = WebInspector.UIString("Paused on a debugged function.");
-        } else {
-            if (details.callFrames.length) {
-                var uiLocation = details && details.callFrames.length ? WebInspector.debuggerWorkspaceBinding.rawLocationToUILocation(details.callFrames[0].location()) : null;
-                var breakpoint = uiLocation ? WebInspector.breakpointManager.findBreakpointOnLine(uiLocation.uiSourceCode, uiLocation.lineNumber) : null;
-                if (breakpoint) {
-                    status.textContent = WebInspector.UIString("Paused on a JavaScript breakpoint.");
-                }
-            } else {
-                console.warn("ScriptsPanel paused, but callFrames.length is zero."); // TODO remove this once we understand this case better
-            }
-        }
-        status.classList.toggle("hidden", !status.firstChild);
-    },
-
-    /**
      * @param {!Array.<!WebInspector.DebuggerModel.CallFrame>} callFrames
      * @return {!Array<!WebInspector.CallStackSidebarPane.CallFrame>}
      */