[aw] Disable strict mode for geolocation preferences migration.

Bug: 994321
Change-Id: I8d8e40772563e12d986d28b107841e6933c33c7b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1760924Reviewed-by: Richard Coles <torne@chromium.org>
Commit-Queue: Anna Malova <amalova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#688181}

android_webview/java/src/org/chromium/android_webview/AwGeolocationPermissions.java

@@ -6,6 +6,7 @@ package org.chromium.android_webview;
 
 import android.content.SharedPreferences;
 
+import org.chromium.base.StrictModeContext;
 import org.chromium.base.task.PostTask;
 import org.chromium.content_public.browser.UiThreadTaskTraits;
 import org.chromium.net.GURLUtils;
@@ -132,14 +133,16 @@ public final class AwGeolocationPermissions {
     /* package */
     static void migrateGeolocationPreferences(
             SharedPreferences oldPrefs, SharedPreferences newPrefs) {
-        SharedPreferences.Editor oldPrefsEditor = oldPrefs.edit();
+        try (StrictModeContext ignored = StrictModeContext.allowDiskWrites()) {
+            SharedPreferences.Editor oldPrefsEditor = oldPrefs.edit();
 
-        SharedPreferences.Editor newPrefsEditor = newPrefs.edit();
+            SharedPreferences.Editor newPrefsEditor = newPrefs.edit();
 
-        for (String name : oldPrefs.getAll().keySet()) {
-            if (name.startsWith(AwGeolocationPermissions.PREF_PREFIX)) {
-                newPrefsEditor.putBoolean(name, oldPrefs.getBoolean(name, false)).apply();
-                oldPrefsEditor.remove(name).apply();
+            for (String name : oldPrefs.getAll().keySet()) {
+                if (name.startsWith(AwGeolocationPermissions.PREF_PREFIX)) {
+                    newPrefsEditor.putBoolean(name, oldPrefs.getBoolean(name, false)).apply();
+                    oldPrefsEditor.remove(name).apply();
+                }
             }
         }
     }