Add initial version of DevTools Profiler

webkit/glue/devtools/js/devtools_host_stub.js

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview These stubs emulate backend functionality and allows
  * DevTools frontend to function as a standalone web app.
  */
 
 /**
  * @constructor
  */
 RemoteDebuggerAgentStub = function() {
 };
 
 RemoteDebuggerAgentStub.prototype.DebugBreak = function() {
 };
 
 RemoteDebuggerAgentStub.prototype.GetContextId = function() {
   RemoteDebuggerAgent.DidGetContextId(3);
 };
 
+RemoteDebuggerAgentStub.prototype.StopProfiling = function() {
+};
+
+RemoteDebuggerAgentStub.prototype.StartProfiling = function() {
+};
+
+RemoteDebuggerAgentStub.prototype.GetLogLines = function(pos) {
+  if (pos < RemoteDebuggerAgentStub.ProfilerLogBuffer.length) {
+    setTimeout(function() {
+        RemoteDebuggerAgent.DidGetLogLines(
+            RemoteDebuggerAgentStub.ProfilerLogBuffer,
+            pos + RemoteDebuggerAgentStub.ProfilerLogBuffer.length);
+        },
+        100);
+  } else {
+    setTimeout(function() { RemoteDebuggerAgent.DidGetLogLines('', pos); }, 100);
+  }
+};
 
 /**
  * @constructor
  */
 RemoteDomAgentStub = function() {
 };
 
 
 RemoteDomAgentStub.sendDocumentElement_ = function() {
   RemoteDomAgent.SetDocumentElement([
@@ skipping 165 matching lines @@
     RemoteToolsAgent.DidGetNodePrototypes(callId,
         JSON.stringify());
   }, 0);
 };
 
 
 RemoteToolsAgentStub.prototype.ClearConsoleMessages = function() {
 };
 
 
+RemoteDebuggerAgentStub.ProfilerLogBuffer =
+  'code-creation,LazyCompile,0x1000,256,"test1 http://aaa.js:1"\n' +
+  'code-creation,LazyCompile,0x2000,256,"test2 http://bbb.js:2"\n' +
+  'code-creation,LazyCompile,0x3000,256,"test3 http://ccc.js:3"\n' +
+  'tick,0x1010,0x0,3\n' +
+  'tick,0x2020,0x0,3,0x1010\n' +
+  'tick,0x2020,0x0,3,0x1010\n' +
+  'tick,0x3010,0x0,3,0x2020, 0x1010\n' +
+  'tick,0x2020,0x0,3,0x1010\n' +
+  'tick,0x2030,0x0,3,0x2020, 0x1010\n' +
+  'tick,0x2020,0x0,3,0x1010\n' +
+  'tick,0x1010,0x0,3\n';
+
+
 /**
  * @constructor
  */
 RemoteDebuggerCommandExecutorStub = function() {
 };
 
 
 RemoteDebuggerCommandExecutorStub.prototype.DebuggerCommand = function(cmd) {
 };
 
@@ skipping 23 matching lines @@
 
 if (!window['DevToolsHost']) {
   window['RemoteDebuggerAgent'] = new RemoteDebuggerAgentStub();
   window['RemoteDebuggerCommandExecutor'] =
       new RemoteDebuggerCommandExecutorStub();
   window['RemoteDomAgent'] = new RemoteDomAgentStub();
   window['RemoteNetAgent'] = new RemoteNetAgentStub();
   window['RemoteToolsAgent'] = new RemoteToolsAgentStub();
   window['DevToolsHost'] = new DevToolsHostStub();
 }