Show composition text on IME panel when Pepper plugin is focused (Linux).

content/renderer/render_view.cc

Index: content/renderer/render_view.cc
diff --git a/content/renderer/render_view.cc b/content/renderer/render_view.cc
index 0d1e8e06135343697d8d0c522435b7a83ab9063f..078de7574e4e72023bf794117b73f8ff7d5c3eca 100644
--- a/content/renderer/render_view.cc
+++ b/content/renderer/render_view.cc
@@ -3977,16 +3977,26 @@ void RenderView::OnImeConfirmComposition(const string16& text) {
   }
 }
 
-WebKit::WebTextInputType RenderView::GetTextInputType() {
+ui::TextInputType RenderView::GetTextInputType() {
   if (pepper_delegate_.IsPluginFocused()) {
     // TODO(kinaba) Until PPAPI has an interface for handling IME events, we
     // consider all the parts of PPAPI plugins are accepting text inputs.
-    return WebKit::WebTextInputTypeText;
+    return ui::TEXT_INPUT_TYPE_TEXT;
   } else {
     return RenderWidget::GetTextInputType();
   }
 }
 
+ui::TextInputPreeditType RenderView::GetTextInputPreeditType() {
+  if (pepper_delegate_.IsPluginFocused()) {
+    // TODO(kinaba) Until PPAPI has an interface for handling IME events, we
+    // consider all the parts of PPAPI plugins are accepting text inputs.
+    return ui::TEXT_INPUT_PREEDIT_ON_CANDIDATE_WINDOW;
+  } else {
+    return ui::TEXT_INPUT_PREEDIT_INLINE;
+  }
+}
+
 #if defined(OS_MACOSX)
 void RenderView::PluginFocusChanged(bool focused, int plugin_id) {
   IPC::Message* msg = new ViewHostMsg_PluginFocusChanged(routing_id(),