Add use counters for recently launched canvas features

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 5aaf095bcbadf0f60c8deb5cb1597140eac99975..ba45c108950ac65a362551fdf6da8d8137cef837 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -81395,6 +81395,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="2" label="experimental-webgl"/>
   <int value="3" label="webgl"/>
   <int value="4" label="webgl2"/>
+  <int value="5" label="bitmaprenderer"/>
 </enum>
 
 <enum name="CanvasContextUsage" type="int">
@@ -91458,6 +91459,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="1827" label="LocationOrigin"/>
   <int value="1828" label="DocumentOrigin"/>
   <int value="1829" label="SubtleCryptoOnlyStrictSecureContextCheckFailed"/>
+  <int value="1830" label="Canvas2DFilter"/>
+  <int value="1831" label="Canvas2DImageSmoothingQuality"/>
+  <int value="1832" label="CanvasToBlob"/>
+  <int value="1833" label="CanvasToDataURL"/>
+  <int value="1834" label="OffscreenCanvasConvertToBlob"/>
+  <int value="1835" label="SVGInCanvas2D"/>
+  <int value="1836" label="SVGInWebGL"/>
 </enum>
 
 <enum name="FetchRequestMode" type="int">