suppress link disambiguation popup when virtual keyboard requested

content/browser/renderer_host/render_widget_host_view_aura.cc

Index: content/browser/renderer_host/render_widget_host_view_aura.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
index 074a309e045a43ef514afa1c672bd7bb5a927292..37f3648fcac218e3ba43790eb914a7480c49bfd7 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -1227,6 +1227,14 @@ gfx::GLSurfaceHandle RenderWidgetHostViewAura::GetCompositingSurface() {
 void RenderWidgetHostViewAura::ShowDisambiguationPopup(
     const gfx::Rect& rect_pixels,
     const SkBitmap& zoomed_bitmap) {
+  RenderViewHostDelegate* delegate = NULL;
+  if (host_->IsRenderView())
+    delegate = RenderViewHost::From(host_)->GetDelegate();
+  // Suppress the link disambiguation popup if the virtual keyboard is currently
+  // requested, as it doesn't interact well with the keyboard.
+  if (delegate && delegate->IsVirtualKeyboardRequested())
+    return;
+
   // |target_rect| is provided in pixels, not DIPs. So we convert it to DIPs
   // by scaling it by the inverse of the device scale factor.
   gfx::RectF screen_target_rect_f(rect_pixels);
@@ -1258,13 +1266,16 @@ void RenderWidgetHostViewAura::DisambiguationPopupRendered(
     return;
 
   // Use RenderViewHostDelegate to get to the WebContentsViewAura, which will
-  // actually show the delegate.
+  // actually show the disambiguation popup.
   RenderViewHostDelegate* delegate = NULL;
   if (host_->IsRenderView())
     delegate = RenderViewHost::From(host_)->GetDelegate();
   RenderViewHostDelegateView* delegate_view = NULL;
-  if (delegate)
+  if (delegate) {
     delegate_view = delegate->GetDelegateView();
+    if (delegate->IsVirtualKeyboardRequested())
+      return;
+  }
   if (delegate_view) {
     delegate_view->ShowDisambiguationPopup(
         disambiguation_target_rect_,