Support tracking focused node element for OOPIFs.

content/public/test/text_input_test_utils.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_TEST_TEXT_INPUT_TEST_UTILS_H_
 #define CONTENT_PUBLIC_TEST_TEXT_INPUT_TEST_UTILS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 10 matching lines @@
 class Message;
 }
 
 namespace gfx {
 class Range;
 }
 
 namespace content {
 
 class MessageLoopRunner;
+class RenderFrameHost;
 class RenderProcessHost;
 class RenderWidgetHost;
 class RenderWidgetHostView;
 class RenderWidgetHostViewBase;
 class WebContents;
 struct TextInputState;
 
 // Returns the |TextInputState.type| from the TextInputManager owned by
 // |web_contents|.
 ui::TextInputType GetTextInputTypeFromWebContents(WebContents* web_contents);
@@ skipping 13 matching lines @@
 // Returns the RWHV corresponding to the frame with a focused <input> within the
 // given WebContents.
 RenderWidgetHostView* GetActiveViewFromWebContents(WebContents* web_contents);
 
 // This method will send a request for an immediate update on composition range
 // from TextInputManager's active widget corresponding to the |web_contents|.
 // This function will return false if the request is not successfully sent;
 // either due to missing TextInputManager or lack of an active widget.
 bool RequestCompositionInfoFromActiveWidget(WebContents* web_contents);
 
+// Returns true if |frame| has a focused editable element.
+bool DoesFrameHaveFocusedEditableElement(RenderFrameHost* frame);
+
 // This class provides the necessary API for accessing the state of and also
 // observing the TextInputManager for WebContents.
 class TextInputManagerTester {
  public:
   TextInputManagerTester(WebContents* web_contents);
   virtual ~TextInputManagerTester();
 
   // Sets a callback which is invoked when a RWHV calls UpdateTextInputState
   // on the TextInputManager which is being observed.
   void SetUpdateTextInputStateCalledCallback(const base::Closure& callback);
@@ skipping 150 matching lines @@
                                     const gfx::Range& range);
 
 // Returns the total count of NSWindows instances which belong to the currently
 // running NSApplication.
 size_t GetOpenNSWindowsCount();
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_TEXT_INPUT_TEST_UTILS_H_