Revert "Initial implemention of Mac Omnibox."

chrome/browser/cocoa/tab_strip_controller.mm

Index: chrome/browser/cocoa/tab_strip_controller.mm
diff --git a/chrome/browser/cocoa/tab_strip_controller.mm b/chrome/browser/cocoa/tab_strip_controller.mm
index 28678d704a337a57f810a5c03e34bcb314d5c7bb..46a98df6348123caa10d8f4c35bccdea03eb0484 100644
--- a/chrome/browser/cocoa/tab_strip_controller.mm
+++ b/chrome/browser/cocoa/tab_strip_controller.mm
@@ -295,14 +295,6 @@ class TabStripBridge : public TabStripModelObserver {
              previousContents:(TabContents*)oldContents
                       atIndex:(NSInteger)index
                   userGesture:(bool)wasUserGesture {
-  int selectedIndex = 0;
-  for (TabController* current in tabArray_) {
-    if ([current selected]) {
-      break;
-    }
-    ++selectedIndex;
-  }
-
   // De-select all other tabs and select the new tab.
   int i = 0;
   for (TabController* current in tabArray_) {
@@ -314,13 +306,6 @@ class TabStripBridge : public TabStripModelObserver {
   NSView* selectedTab = [self viewAtIndex:index];
   [tabView_ addSubview:selectedTab positioned:NSWindowAbove relativeTo:nil];
 
-  // Tell the current tab to lose focus.
-  if (selectedIndex < (int)[tabArray_ count]) {
-    TabContentsController* selectedController =
-        [tabContentsArray_ objectAtIndex:selectedIndex];
-    [selectedController defocusLocationBar];
-  }
-
   // Tell the new tab contents it is about to become the selected tab. Here it
   // can do things like make sure the toolbar is up to date.
   TabContentsController* newController =