Moving common code into OmniboxView from OmniboxView*

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm

Index: chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm
index ce77e5c4e63a00b0a4c1140f94ef3ee82dfb4299..728ad41dbcedfa8313db2090b328810da8754d6d 100644
--- a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm
+++ b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm
@@ -181,7 +181,7 @@ string16 LocationBarViewMac::GetInputString() const {
 
 void LocationBarViewMac::SetSuggestedText(const string16& text,
                                           InstantCompleteBehavior behavior) {
-  omnibox_view_->model()->SetSuggestedText(text, behavior);
+  omnibox_view_->GetModel()->SetSuggestedText(text, behavior);
 }
 
 WindowOpenDisposition LocationBarViewMac::GetWindowOpenDisposition() const {
@@ -195,7 +195,7 @@ content::PageTransition LocationBarViewMac::GetPageTransition() const {
 void LocationBarViewMac::AcceptInput() {
   WindowOpenDisposition disposition =
       event_utils::WindowOpenDispositionFromNSEvent([NSApp currentEvent]);
-  omnibox_view_->model()->AcceptInput(disposition, false);
+  omnibox_view_->GetModel()->AcceptInput(disposition, false);
 }
 
 void LocationBarViewMac::FocusLocation(bool select_all) {
@@ -671,7 +671,7 @@ void LocationBarViewMac::Layout() {
   keyword_hint_decoration_->SetVisible(false);
 
   // Get the keyword to use for keyword-search and hinting.
-  const string16 keyword = omnibox_view_->model()->keyword();
+  const string16 keyword = omnibox_view_->GetModel()->keyword();
   string16 short_name;
   bool is_extension_keyword = false;
   if (!keyword.empty()) {
@@ -679,7 +679,7 @@ void LocationBarViewMac::Layout() {
         GetKeywordShortName(keyword, &is_extension_keyword);
   }
 
-  const bool is_keyword_hint = omnibox_view_->model()->is_keyword_hint();
+  const bool is_keyword_hint = omnibox_view_->GetModel()->is_keyword_hint();
 
   if (!keyword.empty() && !is_keyword_hint) {
     // Switch from location icon to keyword mode.