Fetch manifest icon prior to checking eligibility in InstallableManager

chrome/browser/installable/installable_manager.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/installable/installable_manager.h"
 
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/manifest/manifest_icon_downloader.h"
@@ skipping 283 matching lines @@
   InstallableStatusCode code = GetErrorCode(params);
   if (code != NO_ERROR_DETECTED || IsComplete(params)) {
     RunCallback(task, code);
     tasks_.erase(tasks_.begin());
     StartNextTask();
     return;
   }
 
   if (!manifest_->fetched) {
     FetchManifest();
-  } else if (params.check_installable && !installable_->fetched) {
-    CheckInstallable();
   } else if (params.fetch_valid_primary_icon &&
              !IsIconFetched(ParamsForPrimaryIcon(params))) {
     CheckAndFetchBestIcon(ParamsForPrimaryIcon(params));
+  } else if (params.check_installable && !installable_->fetched) {
+    CheckInstallable();
   } else if (params.fetch_valid_badge_icon &&
              !IsIconFetched(ParamsForBadgeIcon(params))) {
     CheckAndFetchBestIcon(ParamsForBadgeIcon(params));
   } else {
     NOTREACHED();
   }
 }
 
 void InstallableManager::FetchManifest() {
   DCHECK(!manifest_->fetched);
@@ skipping 180 matching lines @@
   return manifest_->url;
 }
 
 const content::Manifest& InstallableManager::manifest() const {
   return manifest_->manifest;
 }
 
 bool InstallableManager::is_installable() const {
   return installable_->installable;
 }