Test the feasibility of turning Chrome into a multi-process ActiveX control

chrome/browser/browser.h

Index: chrome/browser/browser.h
===================================================================
--- chrome/browser/browser.h	(revision 5533)
+++ chrome/browser/browser.h	(working copy)
@@ -54,6 +54,9 @@
   // the specified app.
   static Browser* CreateForApp(const std::wstring& app_name, Profile* profile);
 
+  // Like Create, but creates a window parented to another window.
+  static Browser* CreateForEmbedded(HWND parent_hwnd, gfx::Rect& rect, Profile* profile);
+
   // Set overrides for the initial window bounds and maximized state.
   void set_override_bounds(const gfx::Rect& bounds) {
     override_bounds_ = bounds;
@@ -61,6 +64,15 @@
   void set_override_maximized(bool maximized) {
     override_maximized_ = maximized;
   }
+  gfx::Rect override_bounds() const {
+    return override_bounds_;
+  }
+  void set_parent_hwnd(HWND hwnd) {
+    parent_hwnd_ = hwnd;
+  }
+  HWND parent_hwnd() const {
+    return parent_hwnd_;
+  }
 
   // Creates the Browser Window. Prefer to use the static helpers above where
   // possible. This does not show the window. You need to call window()->Show()
@@ -344,6 +356,7 @@
   virtual void CloseContents(TabContents* source);
   virtual void MoveContents(TabContents* source, const gfx::Rect& pos);
   virtual bool IsPopup(TabContents* source);
+  virtual bool IsEmbedded(TabContents* source);
   virtual void ToolbarSizeChanged(TabContents* source, bool is_animating);
   virtual void URLStarredChanged(TabContents* source, bool starred);
 
@@ -595,6 +608,10 @@
   // Keep track of the encoding auto detect pref.
   BooleanPrefMember encoding_auto_detect_;
 
+  // Add a member used to store the parent window handle when running as an
+  // embedded client.
+  HWND parent_hwnd_;
+
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };