Update chrome/ to use WeakPtr<T>::get() instead of implicit "operator T*"

chrome/renderer/pepper/pepper_flash_renderer_host.cc

Index: chrome/renderer/pepper/pepper_flash_renderer_host.cc
diff --git a/chrome/renderer/pepper/pepper_flash_renderer_host.cc b/chrome/renderer/pepper/pepper_flash_renderer_host.cc
index 768690ffd75acd1bebd4f84a72df34075322866f..40c92445d41c06fe208d55313157d8737f2076b8 100644
--- a/chrome/renderer/pepper/pepper_flash_renderer_host.cc
+++ b/chrome/renderer/pepper/pepper_flash_renderer_host.cc
@@ -223,7 +223,7 @@ int32_t PepperFlashRendererHost::OnNavigate(
   plugin_instance->Navigate(data, target.c_str(), from_user_action);
   // This object might have been destroyed by this point. If it is destroyed
   // the reply will be sent in the destructor. Otherwise send the reply here.
-  if (weak_ptr) {
+  if (weak_ptr.get()) {
     SendReply(navigate_replies_.back(), IPC::Message());
     navigate_replies_.pop_back();
   }