Enable the ChromeFrame IHttpNegotiate patch for all IE versions. Ensure that Chrome's UA

is sent out from IE in case Chrome is the default renderer for IE.

Fixes bug http://code.google.com/p/chromium/issues/detail?id=70138

BUG=70138
TEST=As described in the bug at this point. Unit tests for this will follow.


Review URL: http://codereview.chromium.org/6279006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71887 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 3 deletions

diff --git a/chrome_frame/http_negotiate.cc b/chrome_frame/http_negotiate.cc
index 370c52a..f1a1989 100644
--- a/chrome_frame/http_negotiate.cc
+++ b/chrome_frame/http_negotiate.cc
@@ -231,10 +231,19 @@ HRESULT HttpNegotiatePatch::BeginningTransaction(
     return hr;
   }
   if (modify_user_agent_) {
-    std::string updated(AppendCFUserAgentString(headers, *additional_headers));
+    std::string updated_headers;
+    if (IsGcfDefaultRenderer() &&
+        RendererTypeForUrl(url) == RENDERER_TYPE_CHROME_DEFAULT_RENDERER) {
+      // Replace the user-agent header with Chrome's.
+      updated_headers = ReplaceOrAddUserAgent(*additional_headers,
+                                              http_utils::GetChromeUserAgent());
+    } else {
+      updated_headers = AppendCFUserAgentString(headers, *additional_headers);
+    }
     *additional_headers = reinterpret_cast<wchar_t*>(::CoTaskMemRealloc(
-        *additional_headers, (updated.length() + 1) * sizeof(wchar_t)));
-    lstrcpyW(*additional_headers, ASCIIToWide(updated).c_str());
+        *additional_headers,
+        (updated_headers.length() + 1) * sizeof(wchar_t)));
+    lstrcpyW(*additional_headers, ASCIIToWide(updated_headers).c_str());
   }
   return S_OK;
 }