Insert panel icons on the left of other panel icons.

ash/launcher/launcher_view_unittest.cc

Index: ash/launcher/launcher_view_unittest.cc
diff --git a/ash/launcher/launcher_view_unittest.cc b/ash/launcher/launcher_view_unittest.cc
index 6ca05b0df574b1dba311eb4649354b248b5319cd..989c584db248284053df8e7b5acde7cc13c7a52c 100644
--- a/ash/launcher/launcher_view_unittest.cc
+++ b/ash/launcher/launcher_view_unittest.cc
@@ -535,20 +535,20 @@ TEST_F(LauncherViewTest, BrowserHidesExcessPanels) {
   }
 
   // The first panel should now be hidden by the new browsers needing space.
-  EXPECT_FALSE(GetButtonByID(first_panel)->visible());
-  EXPECT_TRUE(GetButtonByID(last_panel)->visible());
+  EXPECT_TRUE(GetButtonByID(first_panel)->visible());
+  EXPECT_FALSE(GetButtonByID(last_panel)->visible());
   EXPECT_TRUE(GetButtonByID(browser)->visible());
 
   // Adding browsers should eventually begin to hide browsers. We will add
   // browsers until either the last panel or browser is hidden.
   items_added = 0;
   while (GetButtonByID(browser)->visible() &&
-         GetButtonByID(last_panel)->visible()) {
+         GetButtonByID(first_panel)->visible()) {
     browser = AddTabbedBrowser();
     ++items_added;
     ASSERT_LT(items_added, 10000);
   }
-  EXPECT_TRUE(GetButtonByID(last_panel)->visible());
+  EXPECT_TRUE(GetButtonByID(first_panel)->visible());
   EXPECT_FALSE(GetButtonByID(browser)->visible());
 }