Android: enable chromium linker on the shells.

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/base/android/java/src/org/chromium/base/library_loader/Linker.java b/base/android/java/src/org/chromium/base/library_loader/Linker.java
index 54a672d7f166e9b625b736beef5ec6ae0ade6bdf..9bd536236835a8c567583096a5e36f2d3dd4b9b3 100644
--- a/base/android/java/src/org/chromium/base/library_loader/Linker.java
+++ b/base/android/java/src/org/chromium/base/library_loader/Linker.java
@@ -474,15 +474,24 @@ public class Linker {
     public static void useSharedRelros(Bundle bundle) {
         // Ensure the bundle uses the application's class loader, not the framework
         // one which doesn't know anything about LibInfo.
-        if (bundle != null)
+        // Also, hold a fresh copy of it so the caller can't recycle it.
+        Bundle nullOrCopy = null;

[simonb (inactive), 2014/06/16 10:38:38]

Perhaps a more descriptive variable name?  clonedBundle?

[bulach, 2014/06/16 21:54:55]

Done.

+        if (bundle != null) {
+            if (DEBUG) Log.i(TAG, "useSharedRelros() being DE-SER");

[simonb (inactive), 2014/06/16 10:38:38]

Old debugging trace?  Message seems unhelpful without context.

[bulach, 2014/06/16 21:54:55]

ops, my bad. deleted.

             bundle.setClassLoader(LibInfo.class.getClassLoader());
+            nullOrCopy = new Bundle(LibInfo.class.getClassLoader());
+            Parcel p = Parcel.obtain();
+            bundle.writeToParcel(p, 0);
+            nullOrCopy.readFromParcel(p);
+            p.recycle();
+        }
 
-        if (DEBUG) Log.i(TAG, "useSharedRelros() called with " + bundle);
+        if (DEBUG) Log.i(TAG, "useSharedRelros() called with " + nullOrCopy);

[simonb (inactive), 2014/06/16 10:38:38]

No longer strictly accurate.  Perhaps '... setting shared relros to " + ...'?

[bulach, 2014/06/16 21:54:55]

Done.

 
         synchronized (Linker.class) {
             // Note that in certain cases, this can be called before
             // initServiceProcess() in service processes.
-            sSharedRelros = bundle;
+            sSharedRelros = nullOrCopy;
             // Tell any listener blocked in finishLibraryLoad() about it.
             Linker.class.notifyAll();
         }