Revert of Android: Delete rezip in favor of zipalign -p

build/android/gyp/apkbuilder.py

Index: build/android/gyp/apkbuilder.py
diff --git a/build/android/gyp/apkbuilder.py b/build/android/gyp/apkbuilder.py
index 5d87625bf933afeefa05996c3505f2830002e4d0..82ac496ed970039ed34bd51af0e06c64b88d91f4 100755
--- a/build/android/gyp/apkbuilder.py
+++ b/build/android/gyp/apkbuilder.py
@@ -163,15 +163,12 @@
   """Add native libraries to APK."""
   for path in native_libs:
     basename = os.path.basename(path)
+    apk_path = 'lib/%s/%s' % (android_abi, basename)
 
     compress = None
-    if (uncompress and os.path.splitext(basename)[1] == '.so'
-        and 'android_linker' not in basename):
+    if (uncompress and os.path.splitext(basename)[1] == '.so'):
       compress = False
-      # Add prefix to prevent android install from extracting upon install.
-      basename = 'crazy.' + basename
-
-    apk_path = 'lib/%s/%s' % (android_abi, basename)
+
     build_utils.AddToZipHermetic(out_apk,
                                  apk_path,
                                  src_path=path,
@@ -268,9 +265,8 @@
                               options.uncompress_shared_libraries)
 
         for name in sorted(options.native_lib_placeholders):
-          # Note: Empty libs files are ignored by md5check (can cause issues
-          # with stale builds when the only change is adding/removing
-          # placeholders).
+          # Empty libs files are ignored by md5check, but rezip requires them
+          # to be empty in order to identify them as placeholders.
           apk_path = 'lib/%s/%s' % (options.android_abi, name)
           build_utils.AddToZipHermetic(out_apk, apk_path, data='')