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

chrome/browser/renderer_host/render_widget_host_view_views.cc

 // Copyright (c) 2011 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 "chrome/browser/renderer_host/render_widget_host_view_views.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 271 matching lines @@
 }
 
 void RenderWidgetHostViewViews::SetIsLoading(bool is_loading) {
   is_loading_ = is_loading;
   // Only call ShowCurrentCursor() when it will actually change the cursor.
   if (current_cursor_.GetCursorType() == GDK_LAST_CURSOR)
     ShowCurrentCursor();
 }
 
 void RenderWidgetHostViewViews::ImeUpdateTextInputState(
-    WebKit::WebTextInputType type,
+    ui::TextInputType type,
+    bool can_compose_inline,
     const gfx::Rect& caret_rect) {
+  // TODO(kinaba): currently, can_compose_inline is ignored and always treated
+  // as true. We need to support "can_compose_inline=false" for PPAPI plugins
+  // that may want to avoid drawing composition-text by themselves and pass
+  // the responsibility to the browser.
   DCHECK(GetInputMethod());
-  ui::TextInputType new_type = static_cast<ui::TextInputType>(type);
-  if (text_input_type_ != new_type) {
-    text_input_type_ = new_type;
+  if (text_input_type_ != type) {
+    text_input_type_ = type;
     GetInputMethod()->OnTextInputTypeChanged(this);
   }
   if (caret_bounds_ != caret_rect) {
     caret_bounds_ = caret_rect;
     GetInputMethod()->OnCaretBoundsChanged(this);
   }
 }
 
 void RenderWidgetHostViewViews::ImeCancelComposition() {
   DCHECK(GetInputMethod());
@@ skipping 630 matching lines @@
 }
 
 // static
 RenderWidgetHostView*
     RenderWidgetHostView::GetRenderWidgetHostViewFromNativeView(
         gfx::NativeView widget) {
   gpointer user_data = g_object_get_data(G_OBJECT(widget),
                                          kRenderWidgetHostViewKey);
   return reinterpret_cast<RenderWidgetHostView*>(user_data);
 }