Remove "Report an Issue" button from chrome://chrome in chromium

BUG=285179

Review URL: https://chromiumcodereview.appspot.com/23532040

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221412 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/help/help.html

@@ -45,7 +45,9 @@
     </div>
     <div id="help-container">
       <button id="get-help" i18n-content="getHelpWithChrome"></button>
+<if expr="pp_ifdef('_google_chrome')">
       <button id="report-issue" i18n-content="reportAnIssue"></button>
+</if>
     </div>
     <div id="version-container">
       <div i18n-content="browserVersion" dir="ltr"></div>

chrome/browser/resources/help/help.js

@@ -70,9 +70,11 @@ cr.define('help', function() {
       $('get-help').onclick = function() {
         chrome.send('openHelpPage');
       };
+<if expr="pp_ifdef('_google_chrome')">
       $('report-issue').onclick = function() {
         chrome.send('openFeedbackDialog');
       };
+</if>
 
       this.maybeSetOnClick_($('more-info-expander'),
           this.toggleMoreInfo_.bind(this));