Make android directory for Android-specific bits of SkyShell

sky/shell/org/domokit/sky/shell/TracingController.java

Index: sky/shell/org/domokit/sky/shell/TracingController.java
diff --git a/sky/shell/org/domokit/sky/shell/TracingController.java b/sky/shell/org/domokit/sky/shell/TracingController.java
deleted file mode 100644
index 716e0c007d833cdd46b65c79537436af446a9d53..0000000000000000000000000000000000000000
--- a/sky/shell/org/domokit/sky/shell/TracingController.java
+++ /dev/null
@@ -1,75 +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.domokit.sky.shell;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.os.Environment;
-import android.util.Log;
-
-import java.io.File;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Locale;
-import java.util.TimeZone;
-
-import org.chromium.base.JNINamespace;
-
-/**
- * A controller for the tracing system.
- */
-@JNINamespace("sky::shell")
-class TracingController {
-    private static final String TAG = "TracingController";
-    private static final String TRACING_START = ".TRACING_START";
-    private static final String TRACING_STOP = ".TRACING_STOP";
-
-    private final Context mContext;
-    private final TracingBroadcastReceiver mBroadcastReceiver;
-    private final TracingIntentFilter mIntentFilter;
-
-    public TracingController(Context context) {
-        mContext = context;
-        mBroadcastReceiver = new TracingBroadcastReceiver();
-        mIntentFilter = new TracingIntentFilter(context);
-
-        mContext.registerReceiver(mBroadcastReceiver, mIntentFilter);
-    }
-
-    private String generateTracingFilePath() {
-        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-HHmmss", Locale.US);
-        formatter.setTimeZone(TimeZone.getTimeZone("UTC"));
-        File dir = mContext.getCacheDir();
-        String date = formatter.format(new Date());
-        File file = new File(dir, "sky-trace-" + date + ".json");
-        return file.getPath();
-    }
-
-    class TracingIntentFilter extends IntentFilter {
-        TracingIntentFilter(Context context) {
-            Log.e(TAG, context.getPackageName() + TRACING_START);
-            addAction(context.getPackageName() + TRACING_START);
-            addAction(context.getPackageName() + TRACING_STOP);
-        }
-    }
-
-    class TracingBroadcastReceiver extends BroadcastReceiver {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (intent.getAction().endsWith(TRACING_START)) {
-                nativeStartTracing();
-            } else if (intent.getAction().endsWith(TRACING_STOP)) {
-                nativeStopTracing(generateTracingFilePath());
-            } else {
-                Log.e(TAG, "Unexpected intent: " + intent);
-            }
-        }
-    }
-
-    private static native void nativeStartTracing();
-    private static native void nativeStopTracing(String path);
-}