Plugin Power Saver: Collect size histogram on Flash Plugins users click.

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 431df736a479abd4c5c4f327598d13aa12d6b6fd..e76ec705f3f8d88bfe209f201509f9df274b30d6 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -25085,6 +25085,32 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="Plugin.Flash.ClickSize.AspectRatio">
+  <owner>tommycli@chromium.org</owner>
+  <summary>
+    Aspect ratio of Flash plugins users click at least once. The aspect ratio is
+    multiplied by 100 and stored as a rounded integer.
+  </summary>
+</histogram>
+
+<histogram name="Plugin.Flash.ClickSize.Height" units="pixels">
+  <owner>tommycli@chromium.org</owner>
+  <summary>Height of Flash plugins users click at least once.</summary>
+</histogram>
+
+<histogram name="Plugin.Flash.ClickSize.Width" units="pixels">
+  <owner>tommycli@chromium.org</owner>
+  <summary>Width of Flash plugins users click at least once.</summary>
+</histogram>
+
+<histogram name="Plugin.Flash.TinyContentSize" enum="FlashTinyContentSize">
+  <owner>tommycli@chromium.org</owner>
+  <summary>
+    Collects the sizes of all loaded Flash plugin instances. This is for
+    determining the prevalence of tiny flash plugin instances.
+  </summary>
+</histogram>
+
 <histogram name="Plugin.FlashNavigateUsage" enum="FlashNavigateUsageType">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>Record usage of PPB_Flash.Navigate() Pepper API.</summary>
@@ -25096,7 +25122,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   <summary>Collects Flash usage data.</summary>
 </histogram>
 
-<histogram name="Plugin.PowerSaverPeripheralHeuristic"

[Ilya Sherman, 2014/11/07 23:20:08]

Please mark the old histogram as <obsolete>.

[tommycli, 2014/11/08 00:02:25]

Done.

Wow the old name was just in ToT for one day. Is this going to be stuck in
histograms.xml for all of eternity?

[Ilya Sherman, 2014/11/08 00:06:24]

Oh, if the old name was only shipped in ToT for one day, then it's fine to do
what you did before, and skip marking this as <obsolete>.  I didn't realize the
histogram was so fresh, sorry.

[tommycli, 2014/11/08 02:01:20]

Done.

+<histogram name="Plugin.PowerSaver.PeripheralHeuristic"
     enum="PluginPowerSaverPeripheralHeuristicDecision">
   <owner>tommycli@chromium.org</owner>
   <summary>
@@ -25108,7 +25134,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
-<histogram name="Plugin.PowerSaverUnthrottle"

[Ilya Sherman, 2014/11/07 23:20:08]

Please mark the old histogram as <obsolete>.

[tommycli, 2014/11/08 00:02:25]

Done.

+<histogram name="Plugin.PowerSaver.Unthrottle"
     enum="PluginPowerSaverUnthrottleMethod">
   <owner>tommycli@chromium.org</owner>
   <summary>
@@ -45864,6 +45890,13 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   <int value="15" label="The total number of navigate requests."/>
 </enum>
 
+<enum name="FlashTinyContentSize" type="int">
+  <int value="0" label="1x1 or smaller"/>
+  <int value="1" label="5x5 or smaller"/>
+  <int value="2" label="10x10 or smaller"/>
+  <int value="3" label="Large"/>
+</enum>
+
 <enum name="FlashUsage" type="int">
   <int value="0" label="Started NPAPI Flash at least once">
     Number of browser processes that have started at least one NPAPI Flash