Componentize CrashFileManager and MinidumpUploadCallable.

chrome/android/javatests/src/org/chromium/chrome/browser/crash/CrashTestCase.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/crash/CrashTestCase.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/crash/CrashTestCase.java b/chrome/android/javatests/src/org/chromium/chrome/browser/crash/CrashTestCase.java
deleted file mode 100644
index 92cf250331a2e2c111ba2f5270215f4cfdb983be..0000000000000000000000000000000000000000
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/crash/CrashTestCase.java
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2015 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.chrome.browser.crash;
-
-import android.test.InstrumentationTestCase;
-import android.util.Log;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.PrintWriter;
-
-/**
- * Base case for Crash upload related tests.
- */
-public class CrashTestCase extends InstrumentationTestCase {
-    private static final String TAG = "CrashTestCase";
-
-    protected File mCrashDir;
-    protected File mCacheDir;
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        mCacheDir = getInstrumentation().getTargetContext().getCacheDir();
-        mCrashDir = new File(
-                mCacheDir,
-                CrashFileManager.CRASH_DUMP_DIR);
-        if (!mCrashDir.isDirectory() && !mCrashDir.mkdir()) {
-            throw new Exception("Unable to create directory: " + mCrashDir.getAbsolutePath());
-        }
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-        super.tearDown();
-        File[] crashFiles = mCrashDir.listFiles();
-        if (crashFiles == null) {
-            return;
-        }
-
-        for (File crashFile : crashFiles) {
-            if (!crashFile.delete()) {
-                Log.e(TAG, "Unable to delete: " + crashFile.getAbsolutePath());
-            }
-        }
-        if (!mCrashDir.delete()) {
-            Log.e(TAG, "Unable to delete: " + mCrashDir.getAbsolutePath());
-        }
-    }
-
-    protected static void setUpMinidumpFile(File file, String boundary) throws IOException {
-        setUpMinidumpFile(file, boundary, null);
-    }
-
-    protected static void setUpMinidumpFile(File file, String boundary, String processType)
-            throws IOException {
-        PrintWriter minidumpWriter = null;
-        try {
-            minidumpWriter = new PrintWriter(new FileWriter(file));
-            minidumpWriter.println("--" + boundary);
-            minidumpWriter.println("Content-Disposition: form-data; name=\"prod\"");
-            minidumpWriter.println();
-            minidumpWriter.println("Chrome_Android");
-            minidumpWriter.println("--" + boundary);
-            minidumpWriter.println("Content-Disposition: form-data; name=\"ver\"");
-            minidumpWriter.println();
-            minidumpWriter.println("1");
-            if (processType != null) {
-                minidumpWriter.println("Content-Disposition: form-data; name=\"ptype\"");
-                minidumpWriter.println();
-                minidumpWriter.println(processType);
-            }
-            minidumpWriter.println(boundary + "--");
-            minidumpWriter.flush();
-        } finally {
-            if (minidumpWriter != null) {
-                minidumpWriter.close();
-            }
-        }
-    }
-}