Adjust use counters for editing and legacy events.

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 f071f404b2fae7d7069e16ee95f6bffb5a60866e..2fe2e526503820c50c12a8dc44dc74c13fd8e350 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -81311,18 +81311,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="440" label="DocumentFonts"/>
   <int value="441" label="MixedContentFormsSubmitted"/>
   <int value="442" label="FormsSubmitted"/>
-  <int value="443" label="TextInputEventOnInput"/>
-  <int value="444" label="TextInputEventOnTextArea"/>
-  <int value="445" label="TextInputEventOnContentEditable"/>
-  <int value="446" label="TextInputEventOnNotNode"/>
-  <int value="447" label="WebkitBeforeTextInsertedOnInput"/>
-  <int value="448" label="WebkitBeforeTextInsertedOnTextArea"/>
-  <int value="449" label="WebkitBeforeTextInsertedOnContentEditable"/>
-  <int value="450" label="WebkitBeforeTextInsertedOnNotNode"/>
-  <int value="451" label="WebkitEditableContentChangedOnInput"/>
-  <int value="452" label="WebkitEditableContentChangedOnTextArea"/>
-  <int value="453" label="WebkitEditableContentChangedOnContentEditable"/>
-  <int value="454" label="WebkitEditableContentChangedOnNotNode"/>
+  <int value="443" label="TextInputEventOnInputObsolete"/>
+  <int value="444" label="TextInputEventOnTextAreaObsolete"/>
+  <int value="445" label="TextInputEventOnContentEditableObsolete"/>
+  <int value="446" label="TextInputEventOnNotNodeObsolete"/>
+  <int value="447" label="WebkitBeforeTextInsertedOnInputObsolete"/>
+  <int value="448" label="WebkitBeforeTextInsertedOnTextAreaObsolete"/>
+  <int value="449" label="WebkitBeforeTextInsertedOnContentEditableObsolete"/>
+  <int value="450" label="WebkitBeforeTextInsertedOnNotNodeObsolete"/>
+  <int value="451" label="WebkitEditableContentChangedOnInputObsolete"/>
+  <int value="452" label="WebkitEditableContentChangedOnTextAreaObsolete"/>
+  <int value="453"
+      label="WebkitEditableContentChangedOnContentEditableObsolete"/>
+  <int value="454" label="WebkitEditableContentChangedOnNotNodeObsolete"/>
   <int value="455" label="HTMLImports"/>
   <int value="456" label="ElementCreateShadowRoot"/>
   <int value="457" label="DocumentRegisterElement"/>
@@ -82484,6 +82485,18 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="1586" label="XSSAuditorInvalid"/>
   <int value="1587" label="SVGCursorElement"/>
   <int value="1588" label="SVGCursorElementHasClient"/>
+  <int value="1589" label="TextInputEventOnInput"/>
+  <int value="1590" label="TextInputEventOnTextArea"/>
+  <int value="1591" label="TextInputEventOnContentEditable"/>
+  <int value="1592" label="TextInputEventOnNotNode"/>
+  <int value="1593" label="WebkitBeforeTextInsertedOnInput"/>
+  <int value="1594" label="WebkitBeforeTextInsertedOnTextArea"/>
+  <int value="1595" label="WebkitBeforeTextInsertedOnContentEditable"/>
+  <int value="1596" label="WebkitBeforeTextInsertedOnNotNode"/>
+  <int value="1597" label="WebkitEditableContentChangedOnInput"/>
+  <int value="1598" label="WebkitEditableContentChangedOnTextArea"/>
+  <int value="1599" label="WebkitEditableContentChangedOnContentEditable"/>
+  <int value="1600" label="WebkitEditableContentChangedOnNotNode"/>
 </enum>
 
 <enum name="FetchRequestMode" type="int">