telemetry: Fix key_silk_cases page whose content was offscreen

This fixes a key_silk_cases page whose content was moved offscreen
on phone-sized Android devices by the addition of a viewport tag
(for triggering GPU rasterization), causing the smoothness
benchmark to fail on these devices.

BUG=381368

Review URL: https://codereview.chromium.org/343633002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@278272 0039d316-1c4b-4281-b951-d872f2087c98

tools/perf/page_sets/data/key_silk_cases.json

@@ -4,6 +4,9 @@
         "key_silk_cases_009.wpr": [
             "http://jsfiddle.net/TLXLu/2/embedded/result/"
         ], 
+        "key_silk_cases_006.wpr": [
+            "http://jsfiddle.net/rF9Gh/3/embedded/result/"
+        ], 
         "key_silk_cases_000.wpr": [
             "http://staff.tumblr.com/", 
             "http://jsfiddle.net/mdxJ7/3/show", 
@@ -32,8 +35,8 @@
             "http://jankfree.org/silk/text-mask.html", 
             "http://jankfree.org/silk/rectangle_transition.html"
         ], 
-        "key_silk_cases_006.wpr": [
-            "http://jsfiddle.net/rF9Gh/3/embedded/result/"
+        "key_silk_cases_015.wpr": [
+            "http://jsfiddle.net/bNp2h/3/show/"
         ], 
         "key_silk_cases_008.wpr": [
             "http://jsfiddle.net/jx5De/13/embedded/result"

tools/perf/page_sets/data/key_silk_cases_015.wpr.sha1

+d317bc3db8953750f769dde1943e45e28d93052f
\ No newline at end of file

tools/perf/page_sets/key_silk_cases.py

@@ -249,7 +249,7 @@ class Page14(KeySilkCasesPage):
 
   def __init__(self, page_set):
     super(Page14, self).__init__(
-      url='http://jsfiddle.net/bNp2h/2/show/',
+      url='http://jsfiddle.net/bNp2h/3/show/',
       page_set=page_set)
 
     self.gpu_raster = True