Revert of [Android] Add zip pushing and refine push mode selection.

build/android/pylib/device/commands/java/src/org/chromium/android/commands/unzip/Unzip.java

Index: build/android/pylib/device/commands/java/src/org/chromium/android/commands/unzip/Unzip.java
diff --git a/build/android/pylib/device/commands/java/src/org/chromium/android/commands/unzip/Unzip.java b/build/android/pylib/device/commands/java/src/org/chromium/android/commands/unzip/Unzip.java
deleted file mode 100644
index 4d2a04518ecea6666648c76e1a917d130a57643e..0000000000000000000000000000000000000000
--- a/build/android/pylib/device/commands/java/src/org/chromium/android/commands/unzip/Unzip.java
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.android.commands.unzip;
-
-import android.util.Log;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-
-/**
- *  Minimal implementation of the command-line unzip utility for Android.
- */
-public class Unzip {
-
-    private static final String TAG = "Unzip";
-
-    public static void main(String[] args) {
-        try {
-            (new Unzip()).run(args);
-        } catch (RuntimeException e) {
-            Log.e(TAG, e.toString());
-            System.exit(1);
-        }
-    }
-
-    private void showUsage(PrintStream s) {
-        s.println("Usage:");
-        s.println("unzip [zipfile]");
-    }
-
-    private void unzip(String[] args) {
-        ZipInputStream zis = null;
-        try {
-            String zipfile = args[0];
-            zis = new ZipInputStream(new BufferedInputStream(new FileInputStream(zipfile)));
-            ZipEntry ze = null;
-
-            byte[] bytes = new byte[1024];
-            while ((ze = zis.getNextEntry()) != null) {
-                File outputFile = new File(ze.getName());
-                if (ze.isDirectory()) {
-                    if (!outputFile.exists() && !outputFile.mkdirs()) {
-                        throw new RuntimeException(
-                                "Failed to create directory: " + outputFile.toString());
-                    }
-                } else {
-                    File parentDir = outputFile.getParentFile();
-                    if (!parentDir.exists() && !parentDir.mkdirs()) {
-                        throw new RuntimeException(
-                                "Failed to create directory: " + parentDir.toString());
-                    }
-                    OutputStream out = new BufferedOutputStream(new FileOutputStream(outputFile));
-                    int actual_bytes = 0;
-                    int total_bytes = 0;
-                    while ((actual_bytes = zis.read(bytes)) != -1) {
-                        out.write(bytes, 0, actual_bytes);
-                        total_bytes += actual_bytes;
-                    }
-                    out.close();
-                }
-                zis.closeEntry();
-            }
-
-        } catch (IOException e) {
-            throw new RuntimeException("Error while unzipping: " + e.toString());
-        } finally {
-            try {
-                if (zis != null) zis.close();
-            } catch (IOException e) {
-                throw new RuntimeException("Error while closing zip: " + e.toString());
-            }
-        }
-    }
-
-    public void run(String[] args) {
-        if (args.length != 1) {
-            showUsage(System.err);
-            throw new RuntimeException("Incorrect usage.");
-        }
-
-        unzip(args);
-    }
-}
-