Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>.

content/browser/renderer_host/render_widget_host_view_gtk.cc

Index: content/browser/renderer_host/render_widget_host_view_gtk.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_gtk.cc b/content/browser/renderer_host/render_widget_host_view_gtk.cc
index 803cda035fde32d6fd0f0ae1747d961c3201445e..8b289ed97c5ecb33991e67baccfb90fe4a390337 100644
--- a/content/browser/renderer_host/render_widget_host_view_gtk.cc
+++ b/content/browser/renderer_host/render_widget_host_view_gtk.cc
@@ -1547,7 +1547,7 @@ void RenderWidgetHostViewGtk::FatalAccessibilityTreeError() {
 
 void RenderWidgetHostViewGtk::OnAccessibilityNotifications(
     const std::vector<AccessibilityHostMsg_NotificationParams>& params) {
-  if (!browser_accessibility_manager_.get()) {
+  if (!browser_accessibility_manager_) {
     GtkWidget* parent = gtk_widget_get_parent(view_.get());
     browser_accessibility_manager_.reset(
         new BrowserAccessibilityManagerGtk(
@@ -1559,7 +1559,7 @@ void RenderWidgetHostViewGtk::OnAccessibilityNotifications(
 }
 
 AtkObject* RenderWidgetHostViewGtk::GetAccessible() {
-  if (!browser_accessibility_manager_.get()) {
+  if (!browser_accessibility_manager_) {
     GtkWidget* parent = gtk_widget_get_parent(view_.get());
     browser_accessibility_manager_.reset(
         new BrowserAccessibilityManagerGtk(