Support InputMethodManager#updateCursorAnchorInfo for Android 5.0

content/browser/android/content_view_core_impl.h

Index: content/browser/android/content_view_core_impl.h
diff --git a/content/browser/android/content_view_core_impl.h b/content/browser/android/content_view_core_impl.h
index aab7ecafbd0a15b6bac63a572ac2387791c065a1..6bbac8cdd16274d8c2218d0ede75058be6dfa833 100644
--- a/content/browser/android/content_view_core_impl.h
+++ b/content/browser/android/content_view_core_impl.h
@@ -28,6 +28,10 @@
 #include "ui/gfx/geometry/rect_f.h"
 #include "url/gurl.h"
 
+namespace cc {
+struct ViewportSelectionBound;
+}
+
 namespace ui {
 class WindowAndroid;
 }
@@ -312,7 +316,8 @@ class ContentViewCoreImpl : public ContentViewCore,
                        const gfx::SizeF& viewport_size,
                        const gfx::Vector2dF& controls_offset,
                        const gfx::Vector2dF& content_offset,
-                       bool is_mobile_optimized_hint);
+                       bool is_mobile_optimized_hint,
+                       const cc::ViewportSelectionBound& selection_start);
 
   void ForceUpdateImeAdapter(long native_ime_adapter);
   void UpdateImeAdapter(long native_ime_adapter,