Move the android library loader from content to base

base/android/java/src/org/chromium/base/library_loader/Linker.java

Index: base/android/java/src/org/chromium/base/library_loader/Linker.java
diff --git a/content/public/android/java/src/org/chromium/content/app/Linker.java b/base/android/java/src/org/chromium/base/library_loader/Linker.java
similarity index 99%
rename from content/public/android/java/src/org/chromium/content/app/Linker.java
rename to base/android/java/src/org/chromium/base/library_loader/Linker.java
index 8b78d06230c88ac7eb47641833bfb9023e082e2c..375987583d6cc1b2ecd5c41e3af24fe0b8182824 100644
--- a/content/public/android/java/src/org/chromium/content/app/Linker.java
+++ b/base/android/java/src/org/chromium/base/library_loader/Linker.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.content.app;
+package org.chromium.base.library_loader;
 
 import android.os.Bundle;
 import android.os.Parcel;
@@ -424,6 +424,7 @@ public class Linker {
                         try {
                             Linker.class.wait();
                         } catch (InterruptedException ie) {
+                            // Ignore
                         }
                     }
                     useSharedRelrosLocked(sSharedRelros);
@@ -903,6 +904,7 @@ public class Linker {
                 try {
                     ParcelFileDescriptor.adoptFd(mRelroFd).close();
                 } catch (java.io.IOException e) {
+                    // Ignore
                 }
                 mRelroFd = -1;
             }