[turbolizer] Fix info-view fetching url

The URL must not have a leading slash, and the file needs to be included
in the deployment script.

TBR=neis@chromium.org

Change-Id: Idd3fc25c052cb720d4956f630a8ddca7e5d36a1a
Notry: true
Bug: v8:7327
Reviewed-on: https://chromium-review.googlesource.com/c/1409432Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58799}

tools/turbolizer/deploy.sh

@@ -17,6 +17,7 @@ copy *.jpg $DEST/
 copy *.png $DEST/
 copy *.css $DEST/
 copy index.html $DEST/
+copy info-view.html $DEST/
 copy -R build $DEST/
 echo "done!"
 

tools/turbolizer/src/info-view.ts

@@ -7,7 +7,7 @@ export class InfoView extends View {
   }
 
   initializeContent(data: any, rememberedSelection: Set<any>): void {
-    fetch("/info-view.html")
+    fetch("info-view.html")
       .then(response => response.text())
       .then(htmlText => this.divNode.innerHTML = htmlText);
   }