Partial clone of the following CL: http://codereview.chromium.org/3013045/show

Differences from the above CL include the following:
 - RendererPreferences settings for ExtensionHosts are now extracted from the associated_tab_contents().  This ensures that extension hosts will also forward top level navigation requests.
 - Instead of explicitly setting the delegate on the TabContents in ExtensionHost::ShowCreatedWindow, instead I instruct the associated tab-contents to add the newly build tab-contents.  Note that this is the exact same behaviour performed by TabContents when initiating a top-level navigation to the host browser.  

Points of interest:
 - See the TODO in navigation_controller.cc.  This problem of an unrecognized navigation entry needs further investigation.
 - Also, I found that if the ActiveX control is navigated to a chrome-extension URL, then the top-level-navigation will fail because of the format of the URL.  The fix was to construct a temporary url in place of the chrome-extension url.

BUG=51091
TEST=None 

Review URL: http://codereview.chromium.org/3357013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59142 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 9 deletions

diff --git a/chrome_frame/chrome_active_document.cc b/chrome_frame/chrome_active_document.cc
index 7cb1661..6d350f8 100644
--- a/chrome_frame/chrome_active_document.cc
+++ b/chrome_frame/chrome_active_document.cc
@@ -46,9 +46,6 @@
 DEFINE_GUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0, 0xC0, 0, 0, 0, 0, 0, 0,
             0x46);
 
-static const wchar_t kHandleTopLevelRequests[] = L"HandleTopLevelRequests";
-static const wchar_t kUseChromeNetworking[] = L"UseChromeNetworking";
-
 base::ThreadLocalPointer<ChromeActiveDocument> g_active_doc_cache;
 
 bool g_first_launch_by_process_ = true;
@@ -96,12 +93,7 @@ HRESULT ChromeActiveDocument::FinalConstruct() {
       return hr;
   }
 
-  // Query and assign the top-level-request routing, and host networking
-  // settings from the registry.
-  bool top_level_requests = GetConfigBool(true, kHandleTopLevelRequests);
-  bool chrome_network = GetConfigBool(false, kUseChromeNetworking);
-  automation_client_->set_handle_top_level_requests(top_level_requests);
-  automation_client_->set_use_chrome_network(chrome_network);
+  InitializeAutomationSettings();
 
   find_dialog_.Init(automation_client_.get());