[Paint Preview] Add single frame page instrumentation test for player

This adds a new test for the player that displays an already captured
paint preview. The test asserts that the player view is generated.

Bug: 1049303
Change-Id: I3a2c0bb451c8624d18da6926ad9014e7a07ecf48
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2076099
Reviewed-by: Yaron Friedman <[email protected]>
Reviewed-by: Calder Kitagawa <[email protected]>
Commit-Queue: Mehran Mahmoudi <[email protected]>
Cr-Commit-Position: refs/heads/master@{#748227}
diff --git a/DEPS b/DEPS
index 1141b2ed..d263e20 100644
--- a/DEPS
+++ b/DEPS
@@ -4120,6 +4120,20 @@
                 'src/third_party/arcore-android-sdk/test-apks/update.py',
     ],
   },
+  # Pull down Paint Preview test data.
+  {
+    'name': 'paint_preview_testdata',
+    'pattern': '\\.sha1',
+    'condition': 'checkout_android',
+    'action': [ 'python',
+                'src/third_party/depot_tools/download_from_google_storage.py',
+                '--no_auth',
+                '--num_threads=4',
+                '--bucket', 'chromium-android-tools/paint-preview-test-data',
+                '--recursive',
+                '-d', 'src/components/test/data/paint_preview',
+    ],
+  },
   # Download Oculus SDK if appropriate.
   {
     'name': 'libovr',