Move HyperlinkPreference to about_settings

HyperlinkPreference is only used by About Chrome > Legal information
settings screen, and is not going to be modularized as a shared
component (see https://crbug.com/1044685#c1), so moving it alongside
the code where it's used.

Bug: 1044685
Change-Id: Icbd6f9cee42800bbd217b59816c1c49470f79a23
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2210664Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Natalie Chouinard <chouinard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#770754}

chrome/android/chrome_java_sources.gni

@@ -62,6 +62,7 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/about_settings/AboutChromePreferenceOSVersion.java",
   "java/src/org/chromium/chrome/browser/about_settings/AboutChromeSettings.java",
   "java/src/org/chromium/chrome/browser/about_settings/AboutSettingsBridge.java",
+  "java/src/org/chromium/chrome/browser/about_settings/HyperlinkPreference.java",
   "java/src/org/chromium/chrome/browser/about_settings/LegalInformationSettings.java",
   "java/src/org/chromium/chrome/browser/accessibility/FontSizePrefs.java",
   "java/src/org/chromium/chrome/browser/accessibility/settings/AccessibilitySettings.java",
@@ -1387,7 +1388,6 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/services/gcm/GCMBackgroundTask.java",
   "java/src/org/chromium/chrome/browser/services/gcm/GcmUma.java",
   "java/src/org/chromium/chrome/browser/services/gcm/InvalidationGcmUpstreamSender.java",
-  "java/src/org/chromium/chrome/browser/settings/HyperlinkPreference.java",
   "java/src/org/chromium/chrome/browser/settings/MainSettings.java",
   "java/src/org/chromium/chrome/browser/settings/SettingsActivity.java",
   "java/src/org/chromium/chrome/browser/settings/SettingsLauncherImpl.java",

chrome/android/java/res/xml/legal_information_preferences.xml

@@ -6,19 +6,19 @@
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
-    <org.chromium.chrome.browser.settings.HyperlinkPreference
+    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
         android:key="open_source_license"
         android:title="@string/open_source_license_title"
         app:url="@string/open_source_license_url" />
-    <org.chromium.chrome.browser.settings.HyperlinkPreference
+    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
         android:key="google_terms_of_service"
         android:title="@string/google_terms_of_service_title"
         app:url="@string/google_terms_of_service_url" />
-    <org.chromium.chrome.browser.settings.HyperlinkPreference
+    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
         android:key="chrome_additional_terms_of_service"
         android:title="@string/chrome_additional_terms_of_service_title"
         app:url="@string/chrome_additional_terms_of_service_url" />
-    <org.chromium.chrome.browser.settings.HyperlinkPreference
+    <org.chromium.chrome.browser.about_settings.HyperlinkPreference
         android:key="privacy_notice"
         android:title="@string/privacy_notice_title"
         app:url="@string/chrome_privacy_notice_url" />

chrome/android/java/src/org/chromium/chrome/browser/settings/HyperlinkPreference.java → chrome/android/java/src/org/chromium/chrome/browser/about_settings/HyperlinkPreference.java

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-package org.chromium.chrome.browser.settings;
+package org.chromium.chrome.browser.about_settings;
 
 import android.content.Context;
 import android.content.res.TypedArray;
@@ -19,13 +19,11 @@ import org.chromium.ui.base.LocalizationUtils;
  * A preference that navigates to an URL.
  */
 public class HyperlinkPreference extends Preference {
-
     private final int mUrlResId;
 
     public HyperlinkPreference(Context context, AttributeSet attrs) {
         super(context, attrs);
-        TypedArray a = context.obtainStyledAttributes(attrs,
-                R.styleable.HyperlinkPreference, 0, 0);
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.HyperlinkPreference, 0, 0);
         mUrlResId = a.getResourceId(R.styleable.HyperlinkPreference_url, 0);
         a.recycle();
         setSingleLineTitle(false);