Remove tab_contents_view_gtk.h include from chrome. I tried to find a way to not have to expose the…

chrome/browser/tab_contents/chrome_web_contents_view_delegate_gtk.cc

 // Copyright (c) 2012 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/tab_contents/chrome_web_contents_view_delegate_gtk.h"
 
+#include <map>
+
+#include "base/lazy_instance.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/tab_contents/render_view_context_menu_gtk.h"
 #include "chrome/browser/tab_contents/web_drag_bookmark_handler_gtk.h"
 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
+#include "ui/base/gtk/focus_store_gtk.h"
 #include "ui/base/gtk/gtk_floating_container.h"
 
+static base::LazyInstance<std::map<
+    content::WebContents*, ChromeWebContentsViewDelegateGtk*> >
+        g_instances = LAZY_INSTANCE_INITIALIZER;
+
+ChromeWebContentsViewDelegateGtk* ChromeWebContentsViewDelegateGtk::GetFor(
+    content::WebContents* web_contents) {
+  if (!g_instances.Get().count(web_contents))
+    return 0;
+  return g_instances.Get()[web_contents];
+}
+
 ChromeWebContentsViewDelegateGtk::ChromeWebContentsViewDelegateGtk(
     content::WebContents* web_contents)
     : floating_(gtk_floating_container_new()),
       constrained_window_(NULL),
-      web_contents_(web_contents) {
+      web_contents_(web_contents),
+      expanded_container_(NULL),
+      focus_store_(NULL) {
   gtk_widget_set_name(floating_.get(), "chrome-tab-contents-wrapper-view");
   g_signal_connect(floating_.get(), "set-floating-position",
                    G_CALLBACK(OnSetFloatingPositionThunk), this);
+  DCHECK_EQ(g_instances.Get().count(web_contents), 0u);
+  g_instances.Get()[web_contents] = this;
 }
 
 ChromeWebContentsViewDelegateGtk::~ChromeWebContentsViewDelegateGtk() {
   floating_.Destroy();
+  DCHECK_EQ(g_instances.Get().count(web_contents_), 1u);
+  g_instances.Get().erase(web_contents_);
 }
 
 void ChromeWebContentsViewDelegateGtk::AttachConstrainedWindow(
     ConstrainedWindowGtk* constrained_window) {
   DCHECK(constrained_window_ == NULL);
 
   constrained_window_ = constrained_window;
   gtk_floating_container_add_floating(GTK_FLOATING_CONTAINER(floating_.get()),
                                       constrained_window->widget());
 }
 
 void ChromeWebContentsViewDelegateGtk::RemoveConstrainedWindow(
     ConstrainedWindowGtk* constrained_window) {
   DCHECK(constrained_window == constrained_window_);
 
   constrained_window_ = NULL;
   gtk_container_remove(GTK_CONTAINER(floating_.get()),
                        constrained_window->widget());
 }
 
 void ChromeWebContentsViewDelegateGtk::Initialize(
-    GtkWidget* expanded_container) {
+    GtkWidget* expanded_container, ui::FocusStoreGtk* focus_store) {
+  expanded_container_ = expanded_container;
+  focus_store_ = focus_store;
   // We install a chrome specific handler to intercept bookmark drags for the
   // bookmark manager/extension API.
   bookmark_handler_gtk_.reset(new WebDragBookmarkHandlerGtk);
 
   gtk_container_add(GTK_CONTAINER(floating_.get()), expanded_container);
   gtk_widget_show(floating_.get());
 }
 
 gfx::NativeView ChromeWebContentsViewDelegateGtk::GetNativeView() const {
   return floating_.get();
@@ skipping 86 matching lines @@
   g_value_set_int(&value, child_x);
   gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                    widget, "x", &value);
 
   int child_y = std::max((allocation->height - requisition.height) / 2, 0);
   g_value_set_int(&value, child_y);
   gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                    widget, "y", &value);
   g_value_unset(&value);
 }