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

chrome/browser/extensions/webstore_install_helper.cc

Index: chrome/browser/extensions/webstore_install_helper.cc
diff --git a/chrome/browser/extensions/webstore_install_helper.cc b/chrome/browser/extensions/webstore_install_helper.cc
index be5feedb2436564f5d1e98af5b11f0b20ea4c9de..68b6049ee8fb582afdf2b096e0d1eeeed3fe9f02 100644
--- a/chrome/browser/extensions/webstore_install_helper.cc
+++ b/chrome/browser/extensions/webstore_install_helper.cc
@@ -112,7 +112,7 @@ void WebstoreInstallHelper::OnURLFetchComplete(
 
 void WebstoreInstallHelper::StartFetchedImageDecode() {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  CHECK(utility_host_);
+  CHECK(utility_host_.get());
   utility_host_->Send(new ChromeUtilityMsg_DecodeImage(fetched_icon_data_));
 }
 
@@ -180,7 +180,7 @@ void WebstoreInstallHelper::ReportResultsIfComplete() {
     return;
 
   // The utility_host_ will take care of deleting itself after this call.
-  if (utility_host_) {
+  if (utility_host_.get()) {
     utility_host_->EndBatchMode();
     utility_host_.reset();
   }