Disable image decoding perf test for android

tools/perf/perf_tools/image_decoding_benchmark.py

Index: tools/perf/perf_tools/image_decoding_benchmark.py
diff --git a/tools/perf/perf_tools/image_decoding_benchmark.py b/tools/perf/perf_tools/image_decoding_benchmark.py
index c14a84cbd368b56049ad7fe4b41f1da588ca2282..b3287dfd14032afedb39d17f3d425472cc19771a 100644
--- a/tools/perf/perf_tools/image_decoding_benchmark.py
+++ b/tools/perf/perf_tools/image_decoding_benchmark.py
@@ -10,25 +10,31 @@ class ImageDecoding(multi_page_benchmark.MultiPageBenchmark):
     tab.StartTimelineRecording()

[tonyg, 2013/01/31 23:20:07]

Should probably comment out this whole method too.

[qinmin, 2013/01/31 23:50:55]

Done.

 
   def MeasurePage(self, page, tab, results):
-    tab.StopTimelineRecording()
-    def _IsDone():
-      return tab.EvaluateJavaScript('isDone')
+    # TODO(qinmin): This android only test may fail after we switch to
+    # deferred image decoding and impl-side painting. Before we fix the test,
+    # temporarily disable calculation for lazily decoded images.
+    # Uncommented the following lines after we fix the timeline for lazily
+    # decoded images.
+    return
+    # tab.StopTimelineRecording()
+    # def _IsDone():
+    #   return tab.EvaluateJavaScript('isDone')
 
-    decode_image_events = \
-        tab.timeline_model.GetAllOfName('DecodeImage')
+    # decode_image_events = \
+    #     tab.timeline_model.GetAllOfName('DecodeImage')
 
     # If it is a real image benchmark, then store only the last-minIterations
     # decode tasks.
-    if (hasattr(page,
-                'image_decoding_benchmark_limit_results_to_min_iterations') and
-        page.image_decoding_benchmark_limit_results_to_min_iterations):
-      assert _IsDone()
-      min_iterations = tab.EvaluateJavaScript('minIterations')
-      decode_image_events = decode_image_events[-min_iterations:]
+    # if (hasattr(page,
+    #            'image_decoding_benchmark_limit_results_to_min_iterations') and
+    #     page.image_decoding_benchmark_limit_results_to_min_iterations):
+    #   assert _IsDone()
+    #   min_iterations = tab.EvaluateJavaScript('minIterations')
+    #   decode_image_events = decode_image_events[-min_iterations:]
 
-    durations = [d.duration_ms for d in decode_image_events]
-    if not durations:
-      results.Add('ImageDecoding_avg', 'ms', 'unsupported')
-      return
-    image_decoding_avg = sum(durations) / len(durations)
-    results.Add('ImageDecoding_avg', 'ms', image_decoding_avg)
+    # durations = [d.duration_ms for d in decode_image_events]
+    # if not durations:
+    #   results.Add('ImageDecoding_avg', 'ms', 'unsupported')
+    #   return
+    # image_decoding_avg = sum(durations) / len(durations)
+    # results.Add('ImageDecoding_avg', 'ms', image_decoding_avg)