Remove inline small resource transfer experiment

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 878604d99644e15ecdff50b057639a60701dcc83..18a926d260db4930db9bd6694a2b94deb5b5c800 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -36377,6 +36377,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
 
 <histogram name="Net.ResourceLoader.InliningStatus"
     enum="ResourceLoaderInliningStatus">
+  <obsolete>
+    This experiment was turned down, see https://crbug.com/703188.
+  </obsolete>
   <owner>tzik@chromium.org</owner>
   <summary>
     Counts whether the chunk inlining is applicable or not to a resource
@@ -121810,7 +121813,11 @@ from previous Chrome versions.
       label="Sliced for resources smaller than 512kB and larger than 32kB."/>
   <suffix name="Over_512kB" label="Sliced for resources larger than 512kB."/>
   <suffix name="InliningApplicable"
-      label="Resources that the chunk inlining is applicable."/>
+      label="Resources that the chunk inlining is applicable.">
+    <obsolete>
+      This experiment was turned down, see https://crbug.com/703188.
+    </obsolete>
+  </suffix>
   <affected-histogram name="Net.ResourceLoader.ResponseStartToEnd"/>
 </histogram_suffixes>