Enable history and downloads by default, port NewTabUI from DOMUIHost to DOMUI.

NewTabUI is only included on OS(WIN) because DOMUI doesn't appear to have been ported.
Review URL: http://codereview.chromium.org/28104

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10344 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 28 insertions, 13 deletions

diff --git a/chrome/browser/debugger/debugger_contents.cc b/chrome/browser/debugger/debugger_contents.cc
index 19565e8..386b5d8 100644
--- a/chrome/browser/debugger/debugger_contents.cc
+++ b/chrome/browser/debugger/debugger_contents.cc
@@ -19,6 +19,9 @@
 
 #include "grit/debugger_resources.h"
 
+// DebuggerUI is accessible from chrome-ui://inspector.
+static const char kDebuggerHost[] = "inspector";
+
 class DebuggerHTMLSource : public ChromeURLDataManager::DataSource {
  public:
   // Creates our datasource and sets our user message to a specific message
@@ -86,8 +89,8 @@ class DebuggerHTMLSource : public ChromeURLDataManager::DataSource {
 
 class DebuggerHandler : public DOMMessageHandler {
  public:
-  explicit DebuggerHandler(DOMUIHost* host) {
-    host->RegisterMessageCallback("DebuggerHostMessage",
+  explicit DebuggerHandler(DOMUI* dom_ui) : DOMMessageHandler(dom_ui) {
+    dom_ui->RegisterMessageCallback("DebuggerHostMessage",
         NewCallback(this, &DebuggerHandler::HandleDebuggerHostMessage));
   }
 
@@ -118,12 +121,11 @@ class DebuggerHandler : public DOMMessageHandler {
 };
 
 
-DebuggerContents::DebuggerContents(Profile* profile, SiteInstance* instance)
-    : DOMUIHost(profile, instance, NULL) {
-  set_type(TAB_CONTENTS_DEBUGGER);
+DebuggerContents::DebuggerContents(DOMUIContents* contents)
+    : DOMUI(contents) {
 }
 
-void DebuggerContents::AttachMessageHandlers() {
+void DebuggerContents::Init() {
   AddMessageHandler(new DebuggerHandler(this));
 
   DebuggerHTMLSource* html_source = new DebuggerHTMLSource();
@@ -135,6 +137,14 @@ void DebuggerContents::AttachMessageHandlers() {
 
 // static
 bool DebuggerContents::IsDebuggerUrl(const GURL& url) {
-  return (url.SchemeIs("chrome-ui") && url.host() == "inspector");
+  return (url.SchemeIs(DOMUIContents::GetScheme().c_str()) && 
+          url.host() == kDebuggerHost);
 }
 
+// static
+GURL DebuggerContents::GetBaseURL() {
+  std::string url = DOMUIContents::GetScheme();
+  url += "://";
+  url += kDebuggerHost;
+  return GURL(url);
+}
diff --git a/chrome/browser/debugger/debugger_contents.h b/chrome/browser/debugger/debugger_contents.h
index af29f6a..69c33fd 100644
--- a/chrome/browser/debugger/debugger_contents.h
+++ b/chrome/browser/debugger/debugger_contents.h
@@ -7,24 +7,29 @@
 #ifndef CHROME_BROWSER_SHELL_DEBUGGER_CONTENTS_H__
 #define CHROME_BROWSER_SHELL_DEBUGGER_CONTENTS_H__
 
-#include "chrome/browser/dom_ui/dom_ui_host.h"
+#include "chrome/browser/dom_ui/dom_ui.h"
 
-class DebuggerContents : public DOMUIHost {
+class DebuggerContents : public DOMUI {
  public:
-  DebuggerContents(Profile* profile, SiteInstance* instance);
+  DebuggerContents(DOMUIContents* contents);
+
+  // DOMUI Implementation
+  virtual void Init();
+
+  // Return the URL for the front page of this UI.
+  static GURL GetBaseURL();
 
   static bool IsDebuggerUrl(const GURL& url);
 
  protected:
+  DOMUIContents* contents_;
+
   // WebContents overrides:
   // We override updating history with a no-op so these pages
   // are not saved to history.
   virtual void UpdateHistoryForNavigation(const GURL& url,
       const ViewHostMsg_FrameNavigate_Params& params) { }
 
-  // DOMUIHost implementation.
-  virtual void AttachMessageHandlers();
-
   DISALLOW_EVIL_CONSTRUCTORS(DebuggerContents);
 };