The first step for enabling off-the-spot IME on Pepper on ChromeOS/Linux.

content/renderer/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper_plugin_delegate_impl.cc
diff --git a/content/renderer/pepper_plugin_delegate_impl.cc b/content/renderer/pepper_plugin_delegate_impl.cc
index a88e9396bfad588793e9ec271c18a1ea9ebcb49e..4201c0da54eac06947b5cc5dc20633dfe7e26d93 100644
--- a/content/renderer/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper_plugin_delegate_impl.cc
@@ -734,6 +734,11 @@ PepperPluginDelegateImpl::GetBitmapForOptimizedPluginPaint(
   return NULL;
 }
 
+void PepperPluginDelegateImpl::PluginFocusChanged(bool focused) {
+  if (render_view_)
+    render_view_->PpapiPluginFocusChanged(focused);
+}
+
 void PepperPluginDelegateImpl::PluginCrashed(
     webkit::ppapi::PluginInstance* instance) {
   render_view_->PluginCrashed(instance->module()->path());