DevTools: add basic console support.

webkit/glue/devtools/js/devtools.js

Index: webkit/glue/devtools/js/devtools.js
===================================================================
--- webkit/glue/devtools/js/devtools.js	(revision 13234)
+++ webkit/glue/devtools/js/devtools.js	(working copy)
@@ -21,6 +21,8 @@
       goog.bind(this.updateFocusedNode, this);
   RemoteToolsAgent.FrameNavigate =
       goog.bind(this.frameNavigate, this);
+  RemoteToolsAgent.AddMessageToConsole =
+      goog.bind(this.addMessageToConsole, this);
   this.debuggerAgent_ = new devtools.DebuggerAgent();
   this.domAgent_ = new devtools.DomAgent();
   this.netAgent_ = new devtools.NetAgent();
@@ -130,6 +132,22 @@
 
 
 /**
+ * @param {string} message Message to add.
+ * @param {string} source Source url.
+ * @param {number} line Line number in source.
+ * @see tools_agent.h
+ */
+devtools.ToolsAgent.prototype.addMessageToConsole = function(message, source,
+    line) {
+  var console = WebInspector.console;
+  if (console) {
+    console.addMessage(new WebInspector.ConsoleMessage(
+        "", undefined, line, source, undefined, 1, message));
+  }
+};
+
+
+/**
  * Evaluates js expression.
  * @param {string} expr
  */
@@ -451,38 +469,38 @@
  * representation. Original method uses Object.prototype.toString.call to
  * learn if scope object is a JSActivation which doesn't work in Chrome.
  */
-WebInspector.ScopeChainSidebarPane.prototype.update = function(callFrame) {
-  this.bodyElement.removeChildren();
-
-  this.sections = [];
-  this.callFrame = callFrame;
-
-  if (!callFrame) {
-      var infoElement = document.createElement("div");
-      infoElement.className = "info";
-      infoElement.textContent = WebInspector.UIString("Not Paused");
-      this.bodyElement.appendChild(infoElement);
-      return;
-  }
-
-  if (!callFrame._expandedProperties) {
-    callFrame._expandedProperties = {};
-  }
-
-  var scopeObject = callFrame.localScope;
-  var title = WebInspector.UIString("Local");
-  var subtitle = Object.describe(scopeObject, true);
-  var emptyPlaceholder = null;
-  var extraProperties = null;
-
-  var section = new WebInspector.ObjectPropertiesSection(scopeObject, title,
-      subtitle, emptyPlaceholder, true, extraProperties,
-      WebInspector.ScopeVariableTreeElement);
-  section.editInSelectedCallFrameWhenPaused = true;
-  section.pane = this;
-
-  section.expanded = true;
-
-  this.sections.push(section);
-  this.bodyElement.appendChild(section.element);
-};
+WebInspector.ScopeChainSidebarPane.prototype.update = function(callFrame) {
+  this.bodyElement.removeChildren();
+
+  this.sections = [];
+  this.callFrame = callFrame;
+
+  if (!callFrame) {
+      var infoElement = document.createElement("div");
+      infoElement.className = "info";
+      infoElement.textContent = WebInspector.UIString("Not Paused");
+      this.bodyElement.appendChild(infoElement);
+      return;
+  }
+
+  if (!callFrame._expandedProperties) {
+    callFrame._expandedProperties = {};
+  }
+
+  var scopeObject = callFrame.localScope;
+  var title = WebInspector.UIString("Local");
+  var subtitle = Object.describe(scopeObject, true);
+  var emptyPlaceholder = null;
+  var extraProperties = null;
+
+  var section = new WebInspector.ObjectPropertiesSection(scopeObject, title,
+      subtitle, emptyPlaceholder, true, extraProperties,
+      WebInspector.ScopeVariableTreeElement);
+  section.editInSelectedCallFrameWhenPaused = true;
+  section.pane = this;
+
+  section.expanded = true;
+
+  this.sections.push(section);
+  this.bodyElement.appendChild(section.element);
+};