We need to pin Chrome Frame so that it doesn't get stuck on releasing Breakpa...

ceee/ie/broker/chrome_postman.cc

Index: ceee/ie/broker/chrome_postman.cc
===================================================================
--- ceee/ie/broker/chrome_postman.cc	(revision 68003)
+++ ceee/ie/broker/chrome_postman.cc	(working copy)
@@ -244,6 +244,19 @@
     LOG(ERROR) << "Failed to start chrome frame " << com::LogHr(hr);
     return hr;
   }
+  // We need to pin the Chrome Frame DLL so that it doesn't get unloaded
+  // while we call CoUninitialize in our thread cleanup, otherwise we would
+  // get stuck on breakpad termination as filed in http://crbug.com/64388.
+  static bool s_pinned = false;

[Jói, 2010/12/02 16:39:20]

Note that there would be no harm incrementing the load count multiple times
(you're already adding one "AddRef" that will never get released, so adding
multiple would have the same effect), but fine as is.

+  if (!s_pinned) {
+    HMODULE unused;
+    if (!GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_PIN, L"npchrome_frame.dll",
+                           &unused)) {
+      NOTREACHED() << "Failed to pin Chrome Frame. " << com::LogWe();
+    } else {
+      s_pinned = true;
+    }
+  }
   return hr;
 }