[Android] Force showing insertion handle when paste popup activated

content/browser/renderer_host/render_widget_host_view_android.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 1360 matching lines @@
 void RenderWidgetHostViewAndroid::MoveCaret(const gfx::Point& point) {
   if (host_)
     host_->MoveCaret(point);
 }
 
 void RenderWidgetHostViewAndroid::HideTextHandles() {
   if (selection_controller_)
     selection_controller_->HideAndDisallowShowingAutomatically();
 }
 
+void RenderWidgetHostViewAndroid::OnShowingPastePopup(
+    const gfx::PointF& point) {
+  if (!selection_controller_)
+    return;
+
+  // As the paste popup may be triggered *before* the bounds and editability
+  // of the region have been updated, explicitly set the properties now.
+  // TODO(jdduke): Remove this workaround when auxiliary paste popup
+  // notifications are no longer required, crbug.com/398170.
+  gfx::RectF rect(point, gfx::SizeF());
+  TouchHandleOrientation orientation = TOUCH_HANDLE_CENTER;
+  const bool visible = true;
+  HideTextHandles();
+  ShowSelectionHandlesAutomatically();
+  selection_controller_->OnSelectionEditable(true);
+  selection_controller_->OnSelectionEmpty(true);
+  selection_controller_->OnSelectionBoundsChanged(
+      rect, orientation, visible, rect, orientation, visible);
+}
+
 SkColor RenderWidgetHostViewAndroid::GetCachedBackgroundColor() const {
   return cached_background_color_;
 }
 
 void RenderWidgetHostViewAndroid::DidOverscroll(
     const DidOverscrollParams& params) {
   if (!content_view_core_ || !layer_ || !is_showing_)
     return;
 
   const float device_scale_factor = content_view_core_->GetDpiScale();
@@ skipping 264 matching lines @@
   results->orientationAngle = display.RotationAsDegree();
   results->orientationType =
       RenderWidgetHostViewBase::GetOrientationTypeForMobile(display);
   gfx::DeviceDisplayInfo info;
   results->depth = info.GetBitsPerPixel();
   results->depthPerComponent = info.GetBitsPerComponent();
   results->isMonochrome = (results->depthPerComponent == 0);
 }
 
 } // namespace content