Rename best icon to best primary icon in Web app related code.

chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java

Index: chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java
diff --git a/chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java b/chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java
index a580c4726a507879aef469b891f340abd291986c..77e692479f3c297d05dd4649cb1a6b0002edb810 100644
--- a/chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java
+++ b/chrome/android/junit/src/org/chromium/chrome/browser/webapps/ManifestUpgradeDetectorTest.java
@@ -43,8 +43,8 @@ public class ManifestUpgradeDetectorTest {
     private static final String WEBAPK_SCOPE_URL = "/";
     private static final String WEBAPK_NAME = "Long Name";
     private static final String WEBAPK_SHORT_NAME = "Short Name";
-    private static final String WEBAPK_BEST_ICON_URL = "/icon.png";
-    private static final String WEBAPK_BEST_ICON_MURMUR2_HASH = "3";
+    private static final String WEBAPK_BEST_PRIMARY_ICON_URL = "/icon.png";
+    private static final String WEBAPK_BEST_PRIMARY_ICON_MURMUR2_HASH = "3";
     private static final int WEBAPK_DISPLAY_MODE = WebDisplayMode.Undefined;
     private static final int WEBAPK_ORIENTATION = ScreenOrientationValues.DEFAULT;
     private static final long WEBAPK_THEME_COLOR = 1L;
@@ -57,11 +57,15 @@ public class ManifestUpgradeDetectorTest {
     private static class TestCallback implements ManifestUpgradeDetector.Callback {
         public boolean mIsUpgraded;
         public boolean mWasCalled;
+
         @Override
         public void onFinishedFetchingWebManifestForInitialUrl(
-                boolean needsUpgrade, WebApkInfo info, String bestIconUrl) {}
+                boolean needsUpgrade, WebApkInfo info, String bestPrimaryIconUrl) {
+        }
+
         @Override
-        public void onGotManifestData(boolean isUpgraded, WebApkInfo info, String bestIconUrl) {
+        public void onGotManifestData(boolean isUpgraded, WebApkInfo info,
+                String bestPrimaryIconUrl) {
             mIsUpgraded = isUpgraded;
             mWasCalled = true;
         }
@@ -73,8 +77,8 @@ public class ManifestUpgradeDetectorTest {
         public String name;
         public String shortName;
         public Map<String, String> iconUrlToMurmur2HashMap;
-        public String bestIconUrl;
-        public Bitmap bestIcon;
+        public String bestPrimaryIconUrl;
+        public Bitmap bestPrimaryIcon;
         public int displayMode;
         public int orientation;
         public long themeColor;
@@ -82,10 +86,8 @@ public class ManifestUpgradeDetectorTest {
     }
 
     /**
-     * ManifestUpgradeDetectorFetcher subclass which:
-     * - Does not use native.
-     * - Which returns the "Downloaded Manifest Data" passed to the constructor when
-     *   {@link #start()} is called.
+     * ManifestUpgradeDetectorFetcher subclass which: - Does not use native. - Which returns the
+     * "Downloaded Manifest Data" passed to the constructor when {@link #start()} is called.
      */
     private static class TestManifestUpgradeDetectorFetcher extends ManifestUpgradeDetectorFetcher {
         ManifestData mFetchedManifestData;
@@ -97,7 +99,8 @@ public class ManifestUpgradeDetectorTest {
         @Override
         public boolean start(Tab tab, WebApkInfo oldInfo, Callback callback) {
             callback.onGotManifestData(
-                    infoFromManifestData(mFetchedManifestData), mFetchedManifestData.bestIconUrl);
+                    infoFromManifestData(mFetchedManifestData),
+                    mFetchedManifestData.bestPrimaryIconUrl);
             return true;
         }
 
@@ -108,11 +111,10 @@ public class ManifestUpgradeDetectorTest {
     }
 
     /**
-     * ManifestUpgradeDetector subclass which:
-     * - Uses mock ManifestUpgradeDetectorFetcher.
-     * - Uses {@link fetchedData} passed into the constructor as the "Downloaded Manifest Data".
-     * - Tracks whether an upgraded WebAPK was requested.
-     * - Tracks whether "upgrade needed checking logic" has terminated.
+     * ManifestUpgradeDetector subclass which: - Uses mock ManifestUpgradeDetectorFetcher. - Uses
+     * {@link fetchedData} passed into the constructor as the "Downloaded Manifest Data". - Tracks
+     * whether an upgraded WebAPK was requested. - Tracks whether "upgrade needed checking logic"
+     * has terminated.
      */
     private static class TestManifestUpgradeDetector extends ManifestUpgradeDetector {
         private ManifestData mFetchedData;
@@ -137,10 +139,13 @@ public class ManifestUpgradeDetectorTest {
 
     /**
      * Creates 1x1 bitmap.
+     *
      * @param color The bitmap color.
      */
     private static Bitmap createBitmap(int color) {
-        int colors[] = { color };
+        int colors[] = {
+                color
+        };
         return ShadowBitmap.createBitmap(colors, 1, 1, Bitmap.Config.ALPHA_8);
     }
 
@@ -160,10 +165,10 @@ public class ManifestUpgradeDetectorTest {
 
         manifestData.iconUrlToMurmur2HashMap = new HashMap<String, String>();
         manifestData.iconUrlToMurmur2HashMap.put(
-                WEBAPK_BEST_ICON_URL, WEBAPK_BEST_ICON_MURMUR2_HASH);
+                WEBAPK_BEST_PRIMARY_ICON_URL, WEBAPK_BEST_PRIMARY_ICON_MURMUR2_HASH);
 
-        manifestData.bestIconUrl = WEBAPK_BEST_ICON_URL;
-        manifestData.bestIcon = createBitmap(Color.GREEN);
+        manifestData.bestPrimaryIconUrl = WEBAPK_BEST_PRIMARY_ICON_URL;
+        manifestData.bestPrimaryIcon = createBitmap(Color.GREEN);
         manifestData.displayMode = WEBAPK_DISPLAY_MODE;
         manifestData.orientation = WEBAPK_ORIENTATION;
         manifestData.themeColor = WEBAPK_THEME_COLOR;
@@ -173,7 +178,7 @@ public class ManifestUpgradeDetectorTest {
 
     private static WebApkInfo infoFromManifestData(ManifestData manifestData) {
         return WebApkInfo.create("", "", manifestData.scopeUrl,
-                new WebApkInfo.Icon(manifestData.bestIcon), manifestData.name,
+                new WebApkInfo.Icon(manifestData.bestPrimaryIcon), manifestData.name,
                 manifestData.shortName, manifestData.displayMode, manifestData.orientation, -1,
                 manifestData.themeColor, manifestData.backgroundColor, WEBAPK_PACKAGE_NAME, -1,
                 WEBAPK_MANIFEST_URL, manifestData.startUrl, manifestData.iconUrlToMurmur2HashMap);
@@ -196,8 +201,8 @@ public class ManifestUpgradeDetectorTest {
         WebApkInfo androidManifestInfo = WebApkInfo.create(intent);
 
         TestCallback callback = new TestCallback();
-        TestManifestUpgradeDetector detector =
-                new TestManifestUpgradeDetector(androidManifestInfo, fetchedManifestData, callback);
+        TestManifestUpgradeDetector detector = new TestManifestUpgradeDetector(androidManifestInfo,
+                fetchedManifestData, callback);
         detector.start();
         Assert.assertTrue(callback.mWasCalled);
         return callback.mIsUpgraded;
@@ -205,6 +210,7 @@ public class ManifestUpgradeDetectorTest {
 
     /**
      * Registers WebAPK with default package name. Overwrites previous registrations.
+     *
      * @param manifestData <meta-data> values for WebAPK's Android Manifest.
      */
     private void registerWebApk(ManifestData manifestData) {
@@ -278,72 +284,67 @@ public class ManifestUpgradeDetectorTest {
     }
 
     /**
-     * Test that an upgrade is requested when:
-     * - WebAPK was generated using icon at {@link WEBAPK_BEST_ICON_URL} from Web Manifest.
-     * - Bitmap at {@link WEBAPK_BEST_ICON_URL} has changed.
+     * Test that an upgrade is requested when: - WebAPK was generated using icon at
+     * {@link WEBAPK_BEST_PRIMARY_ICON_URL} from Web Manifest. - Bitmap at
+     * {@link WEBAPK_BEST_PRIMARY_ICON_URL} has changed.
      */
     @Test
     public void testHomescreenIconChangeShouldUpgrade() {
         ManifestData fetchedData = defaultManifestData();
-        fetchedData.iconUrlToMurmur2HashMap.put(fetchedData.bestIconUrl,
-                WEBAPK_BEST_ICON_MURMUR2_HASH + "1");
-        fetchedData.bestIcon = createBitmap(Color.BLUE);
+        fetchedData.iconUrlToMurmur2HashMap.put(fetchedData.bestPrimaryIconUrl,
+                WEBAPK_BEST_PRIMARY_ICON_MURMUR2_HASH + "1");
+        fetchedData.bestPrimaryIcon = createBitmap(Color.BLUE);
         Assert.assertTrue(checkUpdateNeededForFetchedManifest(defaultManifestData(), fetchedData));
     }
 
     /**
-     * Test that an upgrade is requested when:
-     * - WebAPK is generated using icon at {@link WEBAPK_BEST_ICON_URL} from Web Manifest.
-     * - Web Manifest is updated to refer to different icon.
+     * Test that an upgrade is requested when: - WebAPK is generated using icon at
+     * {@link WEBAPK_BEST_PRIMARY_ICON_URL} from Web Manifest. - Web Manifest is updated to refer to
+     * different icon.
      */
     @Test
-    public void testHomescreenBestIconUrlChangeShouldUpgrade() {
+    public void testHomescreenBestPrimaryIconUrlChangeShouldUpgrade() {
         ManifestData fetchedData = defaultManifestData();
         fetchedData.iconUrlToMurmur2HashMap.clear();
         fetchedData.iconUrlToMurmur2HashMap.put("/icon2.png", "22");
-        fetchedData.bestIconUrl = "/icon2.png";
+        fetchedData.bestPrimaryIconUrl = "/icon2.png";
         Assert.assertTrue(checkUpdateNeededForFetchedManifest(defaultManifestData(), fetchedData));
     }
 
     /**
-     * Test that an upgrade is not requested if:
-     * - icon URL is added to the Web Manifest
-     * AND
-     * - "best" icon URL for the launcher icon did not change.
+     * Test that an upgrade is not requested if: - icon URL is added to the Web Manifest AND -
+     * "best" icon URL for the launcher icon did not change.
      */
     @Test
-    public void testIconUrlsChangeShouldNotUpgradeIfTheBestIconUrlDoesNotChange() {
+    public void testIconUrlsChangeShouldNotUpgradeIfTheBestPrimaryIconUrlDoesNotChange() {
         ManifestData fetchedData = defaultManifestData();
         fetchedData.iconUrlToMurmur2HashMap.clear();
         fetchedData.iconUrlToMurmur2HashMap.put(
-                WEBAPK_BEST_ICON_URL, WEBAPK_BEST_ICON_MURMUR2_HASH);
+                WEBAPK_BEST_PRIMARY_ICON_URL, WEBAPK_BEST_PRIMARY_ICON_MURMUR2_HASH);
         fetchedData.iconUrlToMurmur2HashMap.put("/icon2.png", null);
         Assert.assertFalse(checkUpdateNeededForFetchedManifest(defaultManifestData(), fetchedData));
     }
 
     /**
-     * Test than upgrade is requested if:
-     * - the WebAPK's meta data has murmur2 hashes for all of the icons.
-     * AND
-     * - the Web Manifest has not changed
-     * AND
-     * - the computed best icon URL is different from the one stored in the WebAPK's meta data.
+     * Test than upgrade is requested if: - the WebAPK's meta data has murmur2 hashes for all of the
+     * icons. AND - the Web Manifest has not changed AND - the computed best icon URL is different
+     * from the one stored in the WebAPK's meta data.
      */
     @Test
-    public void testWebManifestSameButBestIconUrlChangedShouldNotUpgrade() {
+    public void testWebManifestSameButBestPrimaryIconUrlChangedShouldNotUpgrade() {
         String iconUrl1 = "/icon1.png";
         String iconUrl2 = "/icon2.png";
         String hash1 = "11";
         String hash2 = "22";
 
         ManifestData oldData = defaultManifestData();
-        oldData.bestIconUrl = iconUrl1;
+        oldData.bestPrimaryIconUrl = iconUrl1;
         oldData.iconUrlToMurmur2HashMap.clear();
         oldData.iconUrlToMurmur2HashMap.put(iconUrl1, hash1);
         oldData.iconUrlToMurmur2HashMap.put(iconUrl2, hash2);
 
         ManifestData fetchedData = defaultManifestData();
-        fetchedData.bestIconUrl = iconUrl2;
+        fetchedData.bestPrimaryIconUrl = iconUrl2;
         fetchedData.iconUrlToMurmur2HashMap.clear();
         fetchedData.iconUrlToMurmur2HashMap.put(iconUrl1, null);
         fetchedData.iconUrlToMurmur2HashMap.put(iconUrl2, hash2);