Move site_engagement.mojom to chrome/browser/engagement.

chrome/browser/browser_resources.grd

Index: chrome/browser/browser_resources.grd
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index 83dc971e409ebdd8af326739b1f9ed657900e87e..0ffecb8d91207031248c409c0a75342847add743 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -439,7 +439,7 @@
       <include name="IDR_PROFILER_JS" file="resources\profiler\profiler.js" flattenhtml="true" type="BINDATA" compress="gzip" />
       <include name="IDR_SITE_ENGAGEMENT_HTML" file="resources\engagement\site_engagement.html" flattenhtml="true" type="BINDATA" compress="gzip" />
       <include name="IDR_SITE_ENGAGEMENT_JS" file="resources\engagement\site_engagement.js" flattenhtml="true" type="BINDATA" compress="gzip" />
-      <include name="IDR_SITE_ENGAGEMENT_MOJO_JS" file="${root_gen_dir}\chrome\browser\ui\webui\engagement\site_engagement.mojom.js" use_base_dir="false" type="BINDATA" compress="gzip" />
+      <include name="IDR_SITE_ENGAGEMENT_MOJO_JS" file="${root_gen_dir}\chrome\browser\engagement\site_engagement.mojom.js" use_base_dir="false" type="BINDATA" compress="gzip" />
       <include name="IDR_URL_MOJO_JS" file="${root_gen_dir}\url\mojo\url.mojom.js" use_base_dir="false" type="BINDATA" compress="gzip" />
       <include name="IDR_SYNC_CONFIRMATION_CSS" file="resources\signin\sync_confirmation\sync_confirmation.css" type="BINDATA" />
       <include name="IDR_SYNC_CONFIRMATION_HTML" file="resources\signin\sync_confirmation\sync_confirmation.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />