Tracking composition range on the browser side (Aura)

content/browser/renderer_host/render_widget_host_view_base.cc

Index: content/browser/renderer_host/render_widget_host_view_base.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index 41724ead586ebe5c9461dbe00f581442d29d6601..6b099fe9dd57944cc43958538689746b6802b154 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -424,6 +424,17 @@ void RenderWidgetHostViewBase::ImeCancelComposition() {
 #endif
 }
 
+void RenderWidgetHostViewBase::ImeCompositionRangeChanged(
+    const gfx::Range& range,
+    const std::vector<gfx::Rect>& character_bounds) {
+#if defined(USE_AURA)

[kenrb, 2016/07/08 18:13:42]

I would add the TODO for removal on this guard, as you do for the other ones.

[EhsanK, 2016/07/11 18:07:21]

Acknowledged.

+  if (GetTextInputManager()) {
+    GetTextInputManager()->ImeCompositionRangeChanged(this, range,
+                                                      character_bounds);
+  }
+#endif
+}
+
 TextInputManager* RenderWidgetHostViewBase::GetTextInputManager() {
   if (text_input_manager_)
     return text_input_manager_;