Remove WebFileChooserParams::initialValue

content/browser/fileapi/fileapi_browsertest.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 "base/path_service.h"
+#include "content/browser/web_contents/web_contents_impl.h"
+#include "content/public/test/content_browser_test.h"
+#include "content/public/test/content_browser_test_utils.h"
+#include "content/shell/browser/shell.h"
+#include "content/test/content_browser_test_utils_internal.h"
+
+namespace content {
+
+// This browser test is aimed towards exercising the FileAPI bindings and
+// the actual implementation that lives in the browser side.
+class FileAPIBrowserTest : public ContentBrowserTest {
+ public:
+  FileAPIBrowserTest() {}
+};
+
+IN_PROC_BROWSER_TEST_F(FileAPIBrowserTest, FileInputChooserParams) {
+  base::FilePath file;
+  EXPECT_TRUE(PathService::Get(base::DIR_TEMP, &file));
+  file = file.AppendASCII("bar");
+
+  NavigateToURL(shell(), GetTestUrl(".", "file_input.html"));
+
+  // Click on the <input type=file> element to launch the file upload picker.
+  {
+    std::unique_ptr<FileChooserDelegate> delegate(
+        new FileChooserDelegate(file));
+    shell()->web_contents()->SetDelegate(delegate.get());
+    EXPECT_TRUE(ExecuteScript(shell(),
+                              "document.getElementById('fileinput').click();"));
+    EXPECT_TRUE(delegate->file_chosen());
+    EXPECT_TRUE(delegate->params().default_file_name.empty());
+  }
+
+  // Click again, to verify what state was maintained and what was not.
+  // The renderer is expected not to specify a default file name; it's up to
+  // the browser to remember the last selected directory in the profile.
+  {
+    std::unique_ptr<FileChooserDelegate> delegate(
+        new FileChooserDelegate(file));
+    shell()->web_contents()->SetDelegate(delegate.get());
+    EXPECT_TRUE(ExecuteScript(shell(),
+                              "document.getElementById('fileinput').click();"));
+    EXPECT_TRUE(delegate->file_chosen());
+    EXPECT_TRUE(delegate->params().default_file_name.empty());
+  }
+}
+
+}  // namespace content