Remove files that don't exist, and fix typos in gyp files

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 5c470ebc725be291f8e09012678204ee4f1c0b07..179e9cd52c3bda85ccdbf2955b4bc9729368ba0d 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -1417,7 +1417,6 @@
         'browser/instant/instant_loader_manager_unittest.cc',
         'browser/instant/promo_counter_unittest.cc',
         'browser/internal_auth_unittest.cc',
-        'browser/internal_auth_unittest.h',
         'browser/mach_broker_mac_unittest.cc',
         'browser/metrics/metrics_log_unittest.cc',
         'browser/metrics/metrics_response_unittest.cc',
@@ -2014,8 +2013,6 @@
                  'browser/ui/gtk/gtk_chrome_shrinkable_hbox_unittest.cc',
                  'browser/ui/gtk/gtk_expanded_container_unittest.cc',
                  'browser/ui/gtk/gtk_theme_service_unittest.cc',
-                 'browser/ui/gtk/options/cookies_view_unittest.cc',
-                 'browser/ui/gtk/options/languages_page_gtk_unittest.cc',
                  'browser/ui/gtk/reload_button_gtk_unittest.cc',
                  'browser/ui/gtk/status_icons/status_tray_gtk_unittest.cc',
               ],
@@ -2168,16 +2165,12 @@
             'browser/accessibility/browser_accessibility_win_unittest.cc',
             'browser/bookmarks/bookmark_codec_unittest.cc',
             'browser/bookmarks/bookmark_node_data_unittest.cc',
-            'browser/chrome_plugin_unittest.cc',
             'browser/extensions/extension_process_manager_unittest.cc',
-            'browser/login_prompt_unittest.cc',
             'browser/rlz/rlz_unittest.cc',
             'browser/search_engines/template_url_scraper_unittest.cc',
             'browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc',
             'browser/ui/views/extensions/browser_action_drag_data_unittest.cc',
-            'browser/ui/views/find_bar_host_unittest.cc',
             'browser/ui/views/generic_info_view_unittest.cc',
-            'browser/ui/views/keyword_editor_view_unittest.cc',
             'test/data/resource.rc',
           ],
         }],
@@ -2258,7 +2251,6 @@
         'browser/chromeos/cros/cros_mock.cc',
         'browser/chromeos/cros/cros_mock.h',
         'browser/chromeos/cros/mock_cros_library.h',
-        'browser/chromeos/cros/mock_keyboard_library.h',
         'browser/chromeos/cros/mock_input_method_library.cc',
         'browser/chromeos/cros/mock_input_method_library.h',
         'browser/chromeos/cros/mock_mount_library.cc',