Plumb file system permission into WebviewGuest.

chrome/browser/apps/web_view_browsertest.cc

Index: chrome/browser/apps/web_view_browsertest.cc
diff --git a/chrome/browser/apps/web_view_browsertest.cc b/chrome/browser/apps/web_view_browsertest.cc
index 22203b9c328bbb643e6205a0e5d7f5342b7e6237..991168727b677c5f2eb0874c0acae38aa7ccb068 100644
--- a/chrome/browser/apps/web_view_browsertest.cc
+++ b/chrome/browser/apps/web_view_browsertest.cc
@@ -1951,6 +1951,43 @@ IN_PROC_BROWSER_TEST_F(WebViewTest, DISABLED_GeolocationRequestGone) {
             << message_;
 }
 
+// In following FilesystemAPIRequestFromMainThread* tests, guest request
+// filesystem access from main thread of the guest.
+// FileSystemAPIRequestFromMainThread* test 1 of 3
+IN_PROC_BROWSER_TEST_F(WebViewTest, FileSystemAPIRequestFromMainThreadAllow) {
+  TestHelper("testAllow", "web_view/filesystem/main", NEEDS_TEST_SERVER);
+}
+
+// FileSystemAPIRequestFromMainThread* test 2 of 3.
+IN_PROC_BROWSER_TEST_F(WebViewTest, FileSystemAPIRequestFromMainThreadDeny) {
+  TestHelper("testDeny", "web_view/filesystem/main", NEEDS_TEST_SERVER);
+}
+
+// FileSystemAPIRequestFromMainThread* test 3 of 3.
+IN_PROC_BROWSER_TEST_F(WebViewTest,
+                       FileSystemAPIRequestFromMainThreadDefaultAllow) {
+  TestHelper("testDefaultAllow", "web_view/filesystem/main", NEEDS_TEST_SERVER);
+}
+
+// In following FilesystemAPIRequestFromWorker* tests, guest create a worker
+// to request filesystem access from worker thread.
+// FileSystemAPIRequestFromWorker* test 1 of 3
+IN_PROC_BROWSER_TEST_F(WebViewTest, FileSystemAPIRequestFromWorkerAllow) {
+  TestHelper("testAllow", "web_view/filesystem/worker", NEEDS_TEST_SERVER);
+}
+
+// FileSystemAPIRequestFromWorker* test 2 of 3.
+IN_PROC_BROWSER_TEST_F(WebViewTest, FileSystemAPIRequestFromWorkerDeny) {
+  TestHelper("testDeny", "web_view/filesystem/worker", NEEDS_TEST_SERVER);
+}
+
+// FileSystemAPIRequestFromWorker* test 3 of 3.
+IN_PROC_BROWSER_TEST_F(WebViewTest,
+                       FileSystemAPIRequestFromWorkerDefaultAllow) {
+  TestHelper(
+      "testDefaultAllow", "web_view/filesystem/worker", NEEDS_TEST_SERVER);
+}
+
 IN_PROC_BROWSER_TEST_F(WebViewTest, ClearData) {
 #if defined(OS_WIN)
   // Flaky on XP bot http://crbug.com/282674