Add WATCHLIST entry for Android search widget.

BUG=

Change-Id: I85bc675f3b14b27ecbf6b63a46f2876b72a7fbe1
Reviewed-on: https://chromium-review.googlesource.com/953371
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Yusuf Ozuysal <yusufo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542825}

WATCHLISTS

@@ -62,6 +62,10 @@
                   '|media/midi/*_android.*' \
                   '|media/video/capture/android'
     },
+    'android_search_widget': {
+      'filepath': 'chrome/android/java/src/org/chromium/chrome/browser/locale/' \
+                  '|chrome/android/java/src/org/chromium/chrome/browser/searchwidget/'
+    },
     'android_studio': {
       'filepath': 'build/android/gradle/' \
                   '|docs/android_studio.md' \
@@ -1649,6 +1653,8 @@
     'android_loading': ['gabadie+watch@chromium.org',
                         'lizeb+watch-android-loading@chromium.org'],
     'android_media': ['mlamouri+watch-media@chromium.org'],
+    'android_search_widget': ['tedchoc+watch@chromium.org',
+                              'yusufo+watch@chromium.org'],
     'android_studio': ['wnwen+watch@chromium.org',
                        'nyquist+watch@chromium.org'],
     'android_tab': ['dtrainor+watch@chromium.org'],