Remove the obsolete MinidumpDirectoryObserver experiment.

chrome/android/java/src/org/chromium/chrome/browser/init/ChromeBrowserInitializer.java

 // 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.chrome.browser.init;
 
 import android.app.Activity;
 import android.content.Context;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Process;
 import android.os.StrictMode;
-import android.text.TextUtils;
 
 import com.squareup.leakcanary.LeakCanary;
 
 import org.chromium.base.ActivityState;
 import org.chromium.base.ApplicationStatus;
 import org.chromium.base.ApplicationStatus.ActivityStateListener;
 import org.chromium.base.BaseSwitches;
 import org.chromium.base.CommandLine;
 import org.chromium.base.ContentUriUtils;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.PathUtils;
 import org.chromium.base.ResourceExtractor;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.TraceEvent;
 import org.chromium.base.annotations.RemovableInRelease;
 import org.chromium.base.library_loader.LibraryLoader;
 import org.chromium.base.library_loader.LibraryProcessType;
 import org.chromium.base.library_loader.ProcessInitException;
 import org.chromium.chrome.browser.ChromeApplication;
 import org.chromium.chrome.browser.ChromeStrictMode;
 import org.chromium.chrome.browser.ChromeSwitches;
 import org.chromium.chrome.browser.FileProviderHelper;
 import org.chromium.chrome.browser.crash.MinidumpDirectoryObserver;
 import org.chromium.chrome.browser.device.DeviceClassManager;
 import org.chromium.chrome.browser.services.GoogleServicesManager;
 import org.chromium.chrome.browser.tabmodel.document.DocumentTabModelImpl;
 import org.chromium.chrome.browser.webapps.ActivityAssigner;
 import org.chromium.chrome.browser.webapps.ChromeWebApkHost;
-import org.chromium.components.variations.VariationsAssociatedData;
 import org.chromium.content.app.ContentApplication;
 import org.chromium.content.browser.BrowserStartupController;
 import org.chromium.content.browser.ChildProcessCreationParams;
 import org.chromium.content.browser.DeviceUtils;
 import org.chromium.content.browser.SpeechRecognition;
 import org.chromium.net.NetworkChangeNotifier;
 import org.chromium.policy.CombinedPolicyProvider;
 import org.chromium.ui.base.DeviceFormFactor;
 
 import java.util.LinkedList;
@@ skipping 334 matching lines @@
 
         SpeechRecognition.initialize(mApplication);
     }
 
     private void onFinishNativeInitialization() {
         if (mNativeInitializationComplete) return;
 
         mNativeInitializationComplete = true;
         ContentUriUtils.setFileProviderUtil(new FileProviderHelper());
 
-        if (TextUtils.equals("true", VariationsAssociatedData.getVariationParamValue(
-                MinidumpDirectoryObserver.MINIDUMP_EXPERIMENT_NAME, "Enabled"))) {
+        // Start the file observer to watch the minidump directory.
+        new AsyncTask<Void, Void, MinidumpDirectoryObserver>() {
+            @Override
+            protected MinidumpDirectoryObserver doInBackground(Void... params) {
+                return new MinidumpDirectoryObserver();
+            }
 
-            // Start the file observer to watch the minidump directory.
-            new AsyncTask<Void, Void, MinidumpDirectoryObserver>() {
-                @Override
-                protected MinidumpDirectoryObserver doInBackground(Void... params) {
-                    return new MinidumpDirectoryObserver();
-                }
-
-                @Override
-                protected void onPostExecute(MinidumpDirectoryObserver minidumpDirectoryObserver) {
-                    mMinidumpDirectoryObserver = minidumpDirectoryObserver;
-                    mMinidumpDirectoryObserver.startWatching();
-                }
-            }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        }
+            @Override
+            protected void onPostExecute(MinidumpDirectoryObserver minidumpDirectoryObserver) {
+                mMinidumpDirectoryObserver = minidumpDirectoryObserver;
+                mMinidumpDirectoryObserver.startWatching();
+            }
+        }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
     }
 
     private void waitForDebuggerIfNeeded() {
         if (CommandLine.getInstance().hasSwitch(BaseSwitches.WAIT_FOR_JAVA_DEBUGGER)) {
             Log.e(TAG, "Waiting for Java debugger to connect...");
             android.os.Debug.waitForDebugger();
             Log.e(TAG, "Java debugger connected. Resuming execution.");
         }
     }
 
     private ActivityStateListener createActivityStateListener() {
         return new ActivityStateListener() {
             @Override
             public void onActivityStateChange(Activity activity, int newState) {
                 if (newState == ActivityState.CREATED || newState == ActivityState.DESTROYED) {
                     // Android destroys Activities at some point after a locale change, but doesn't
                     // kill the process.  This can lead to a bug where Chrome is halfway RTL, where
                     // stale natively-loaded resources are not reloaded (http://crbug.com/552618).
                     if (!mInitialLocale.equals(Locale.getDefault())) {
                         Log.e(TAG, "Killing process because of locale change.");
                         Process.killProcess(Process.myPid());
                     }
 
                     DeviceFormFactor.resetValuesIfNeeded(mApplication);
                 }
             }
         };
     }
 }