Clean up disrespectful terms

Replace all "whitelist" and "blacklist" usage in polygerrit.

Bug: Issue 13014
Change-Id: I560bc64a9fe17be4ee18ab85e7f445837819aa24
diff --git a/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.js b/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.js
index 30231ce..34cdf86 100644
--- a/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.js
+++ b/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.js
@@ -276,7 +276,7 @@
     });
   });
 
-  test('doesn’t block kb shortcuts for non-whitelisted els', done => {
+  test('doesn’t block kb shortcuts for non-allowed els', done => {
     const divEl = document.createElement('div');
     element.appendChild(divEl);
     element._handleKey = e => {
diff --git a/polygerrit-ui/app/elements/core/gr-router/gr-router.js b/polygerrit-ui/app/elements/core/gr-router/gr-router.js
index c1cf169..b60f47e 100644
--- a/polygerrit-ui/app/elements/core/gr-router/gr-router.js
+++ b/polygerrit-ui/app/elements/core/gr-router/gr-router.js
@@ -331,7 +331,7 @@
   }
 
   _firstCodeBrowserWeblink(weblinks) {
-    // This is an ordered whitelist of web link types that provide direct
+    // This is an ordered allowed list of web link types that provide direct
     // links to the commit in the url property.
     const codeBrowserLinks = ['gitiles', 'browse', 'gitweb'];
     for (let i = 0; i < codeBrowserLinks.length; i++) {
diff --git a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
index 1a0bbd9..6399c4a 100644
--- a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
+++ b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer.js
@@ -102,7 +102,7 @@
 };
 const ASYNC_DELAY = 10;
 
-const CLASS_WHITELIST = {
+const CLASS_SAFELIST = {
   'gr-diff gr-syntax gr-syntax-attr': true,
   'gr-diff gr-syntax gr-syntax-attribute': true,
   'gr-diff gr-syntax gr-syntax-built_in': true,
@@ -365,7 +365,7 @@
       // Note: HLJS may emit a span with class undefined when it thinks there
       // may be a syntax error.
       if (node.tagName === 'SPAN' && node.className !== 'undefined') {
-        if (CLASS_WHITELIST.hasOwnProperty(node.className)) {
+        if (CLASS_SAFELIST.hasOwnProperty(node.className)) {
           result.push({
             start: offset,
             length: nodeLength,
diff --git a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.js b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.js
index e83d4b64..03acfb5 100644
--- a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.js
+++ b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.js
@@ -276,11 +276,11 @@
     assert.equal(result[0].className, className);
   });
 
-  test('_rangesFromElement non-whitelist', () => {
+  test('_rangesFromElement non-allowed', () => {
     const str0 = 'Etiam ';
     const str1 = 'dui, blandit';
     const str2 = ' wisi.';
-    const className = 'not-in-the-whitelist';
+    const className = 'not-in-the-safelist';
     const offset = 100;
 
     const elem = document.createElement('span');
@@ -363,7 +363,7 @@
     assert.equal(result[1].className, className);
   });
 
-  test('_rangesFromString whitelist allows recursion', () => {
+  test('_rangesFromString safelist allows recursion', () => {
     const str = [
       '<span class="non-whtelisted-class">',
       '<span class="gr-diff gr-syntax gr-syntax-keyword">public</span>',
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface.js b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface.js
index e792c4d..3c76ee1 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface.js
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface.js
@@ -45,7 +45,7 @@
 
 const CREATE_DRAFT_UNEXPECTED_STATUS_MESSAGE =
     'Saving draft resulted in HTTP 200 (OK) but expected HTTP 201 (Created)';
-const HEADER_REPORTING_BLACKLIST = /^set-cookie$/i;
+const HEADER_REPORTING_BLOCK_REGEX = /^set-cookie$/i;
 
 const ANONYMIZED_CHANGE_BASE_URL = '/changes/*~*';
 const ANONYMIZED_REVISION_BASE_URL = ANONYMIZED_CHANGE_BASE_URL +
@@ -2804,7 +2804,7 @@
         // Read the response headers into an object representation.
         const headers = Array.from(result.headers.entries())
             .reduce((obj, [key, val]) => {
-              if (!HEADER_REPORTING_BLACKLIST.test(key)) {
+              if (!HEADER_REPORTING_BLOCK_REGEX.test(key)) {
                 obj[key] = val;
               }
               return obj;