Revert "Implement AAPT Bundle format"

This reverts commit 9d0f7d44d5cc5322415f52f7ce03cc37a478b350.

Caused a build breakage when parsing some attributes.

Change-Id: I89ca958b2f2e820d353648df8aadd90bbe8d8339
diff --git a/tools/aapt/XMLNode.h b/tools/aapt/XMLNode.h
index 749bf9f..b9e5cd5 100644
--- a/tools/aapt/XMLNode.h
+++ b/tools/aapt/XMLNode.h
@@ -55,7 +55,7 @@
     sp<XMLNode> newCData(const String8& filename) {
         return new XMLNode(filename);
     }
-
+    
     enum type {
         TYPE_NAMESPACE,
         TYPE_ELEMENT,
@@ -70,7 +70,6 @@
     const String16& getElementNamespace() const;
     const String16& getElementName() const;
     const Vector<sp<XMLNode> >& getChildren() const;
-    Vector<sp<XMLNode> >& getChildren();
 
     const String8& getFilename() const;
     
@@ -98,7 +97,6 @@
     const Vector<attribute_entry>& getAttributes() const;
 
     const attribute_entry* getAttribute(const String16& ns, const String16& name) const;
-    bool removeAttribute(const String16& ns, const String16& name);
     
     attribute_entry* editAttribute(const String16& ns, const String16& name);