Add data reduction proxy integration tests for video compression.

tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py

Index: tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py
diff --git a/tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py b/tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py
index c9961e7718c20978bbf3207b235b2fe48b009528..a05722330915d23136833f0cbce0230d4c48346f 100644
--- a/tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py
+++ b/tools/chrome_proxy/integration_tests/chrome_proxy_benchmark.py
@@ -6,12 +6,17 @@ from integration_tests import chrome_proxy_measurements as measurements
 from integration_tests import chrome_proxy_pagesets as pagesets
 from telemetry import benchmark
 from telemetry.core.backends.chrome import android_browser_finder
+from telemetry.core.backends.chrome import cros_browser_finder
+from telemetry.core.backends.chrome import desktop_browser_finder
 
 
 ANDROID_CHROME_BROWSERS = [
   browser for browser in android_browser_finder.CHROME_PACKAGE_NAMES
     if 'webview' not in browser]
 
+DESKTOP_CHROME_BROWSERS = (desktop_browser_finder.FindAllBrowserTypes(None) +
+  cros_browser_finder.FindAllBrowserTypes(None))
+
 class ChromeProxyLatency(benchmark.Benchmark):
   tag = 'latency'
   test = measurements.ChromeProxyLatency
@@ -24,7 +29,7 @@ class ChromeProxyLatency(benchmark.Benchmark):
 
 class ChromeProxyLatencyDirect(benchmark.Benchmark):
   tag = 'latency_direct'
-  test = measurements.ChromeProxyLatency
+  test = measurements.ChromeProxyLatencyDirect
   page_set = pagesets.Top20PageSet
 
   @classmethod
@@ -60,7 +65,7 @@ class ChromeProxyDataSaving(benchmark.Benchmark):
 
 class ChromeProxyDataSavingDirect(benchmark.Benchmark):
   tag = 'data_saving_direct'
-  test = measurements.ChromeProxyDataSaving
+  test = measurements.ChromeProxyDataSavingDirect
   page_set = pagesets.Top20PageSet
 
   @classmethod
@@ -177,6 +182,7 @@ class ChromeProxySafeBrowsingOff(benchmark.Benchmark):
   def Name(cls):
     return 'chrome_proxy_benchmark.safebrowsing_off.safebrowsing'
 
+
 class ChromeProxyHTTPFallbackProbeURL(benchmark.Benchmark):
   tag = 'fallback_probe'
   test = measurements.ChromeProxyHTTPFallbackProbeURL
@@ -226,3 +232,40 @@ class ChromeProxySmoke(benchmark.Benchmark):
   @classmethod
   def Name(cls):
     return 'chrome_proxy_benchmark.smoke.smoke'
+
+
+@benchmark.Enabled(*DESKTOP_CHROME_BROWSERS)
+class ChromeProxyVideoDirect(benchmark.Benchmark):
+  tag = 'video'
+  test = measurements.ChromeProxyVideoValidation
+  page_set = pagesets.VideoDirectPageSet
+
+  @classmethod
+  def Name(cls):
+    return 'chrome_proxy_benchmark.video.direct'
+
+
+@benchmark.Enabled(*DESKTOP_CHROME_BROWSERS)
+class ChromeProxyVideoProxied(benchmark.Benchmark):
+  tag = 'video'
+  test = measurements.ChromeProxyVideoValidation
+  page_set = pagesets.VideoProxiedPageSet
+
+  @classmethod
+  def Name(cls):
+    return 'chrome_proxy_benchmark.video.proxied'
+
+
+@benchmark.Enabled(*DESKTOP_CHROME_BROWSERS)
+class ChromeProxyVideoCompare(benchmark.Benchmark):
+  """ Runs the ChromeProxyVideoDirect and ChromeProxyVideoProxied benchmarks and

[sclittle, 2015/04/11 00:13:02]

See style guide for python classdoc style:
https://google-styleguide.googlecode.com/svn/trunk/pyguide.html?showone=Comme...

[Tom Bergan, 2015/05/01 23:48:28]

Done.

+  compares their results.
+  """
+
+  tag = 'video'
+  test = measurements.ChromeProxyVideoValidation
+  page_set = pagesets.VideoComparePageSet
+
+  @classmethod
+  def Name(cls):
+    return 'chrome_proxy_benchmark.video.compare'