[PPAPI] Moving pp::VarResource_Dev API into pp::Var (now stable).

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 578c8dc567b044c178ebb31f1fc7462e87e6c80e..fa76d262667c7c1fe371172fdd1286717427c41d 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -29660,6 +29660,7 @@ other types of suffix sets.
   <int value="944161065" label="PPB_Flash_DRM;1.1"/>
   <int value="946515854" label="PPB_View(Dev);0.1"/>
   <int value="948969343" label="PPB_OpenGLES2;1.0"/>
+  <int value="961061294" label="PPB_Var;1.2"/>
   <int value="961317980" label="PPB_Fullscreen;1.0"/>
   <int value="964595048" label="PPB_BrokerTrusted;0.2"/>
   <int value="965548627" label="PPB_Audio;1.1"/>
@@ -29698,7 +29699,6 @@ other types of suffix sets.
   <int value="1374976378" label="PPB_OpenGLES2Query;1.0"/>
   <int value="1437724812" label="PPB_AudioConfig;1.0"/>
   <int value="1443771913" label="PPB_NetAddress;1.0"/>
-  <int value="1465557812" label="PPB_VarResource(Dev);0.1"/>
   <int value="1504691399" label="PPB_Flash;13.0"/>
   <int value="1505595424" label="PPB_Crypto(Dev);0.1"/>
   <int value="1508192415" label="PPB_VarDictionary;1.0"/>