Prompt user for file access permission before download starts

chrome/browser/download/chrome_download_manager_delegate_unittest.cc

Index: chrome/browser/download/chrome_download_manager_delegate_unittest.cc
diff --git a/chrome/browser/download/chrome_download_manager_delegate_unittest.cc b/chrome/browser/download/chrome_download_manager_delegate_unittest.cc
index f83dd909daebad95128e7b50faf441858677220b..d81852791a31f373d311243a0af829f386d3691d 100644
--- a/chrome/browser/download/chrome_download_manager_delegate_unittest.cc
+++ b/chrome/browser/download/chrome_download_manager_delegate_unittest.cc
@@ -28,6 +28,10 @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_ANDROID)
+#include "chrome/browser/android/download/mock_download_controller_android.h"
+#endif
+
 using ::testing::AtMost;
 using ::testing::Invoke;
 using ::testing::Ref;
@@ -166,6 +170,10 @@ class ChromeDownloadManagerDelegateTest
   scoped_ptr<content::MockDownloadManager> download_manager_;
   scoped_ptr<TestChromeDownloadManagerDelegate> delegate_;
   MockWebContentsDelegate web_contents_delegate_;
+#if defined(OS_ANDROID)
+  chrome::android::MockDownloadControllerAndroid download_controller_;
+#endif
+
 };
 
 ChromeDownloadManagerDelegateTest::ChromeDownloadManagerDelegateTest()
@@ -183,11 +191,18 @@ void ChromeDownloadManagerDelegateTest::SetUp() {
 
   ASSERT_TRUE(test_download_dir_.CreateUniqueTempDir());
   SetDefaultDownloadPath(test_download_dir_.path());
+#if defined(OS_ANDROID)
+  content::DownloadControllerAndroid::SetDownloadControllerAndroid(
+     &download_controller_);
+#endif
 }
 
 void ChromeDownloadManagerDelegateTest::TearDown() {
   base::RunLoop().RunUntilIdle();
   delegate_->Shutdown();
+#if defined(OS_ANDROID)
+  content::DownloadControllerAndroid::SetDownloadControllerAndroid(nullptr);
+#endif
   ChromeRenderViewHostTestHarness::TearDown();
 }