[Cleanup] Remove the ability to disable Crash Reporting from the command line.

chrome/android/javatests/src/org/chromium/chrome/browser/preferences/privacy/PrivacyPreferencesManagerTest.java

 // 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.preferences.privacy;
 
 import android.content.Context;
 import android.support.test.filters.SmallTest;
 import android.test.InstrumentationTestCase;
 import android.test.UiThreadTest;
@@ skipping 46 matching lines @@
                 CRASH_NETWORK_NOT_PERMITTED);
     }
 
     private void runTest(boolean isConnected, boolean wifiOn, boolean isMetricsReportingEnabled,
             boolean expectedMetricsUploadPermitted,
             boolean expectedNetworkAvailableForCrashUploads) {
         PermissionContext context = new PermissionContext(getInstrumentation().getTargetContext());
         ContextUtils.initApplicationContextForTests(context.getApplicationContext());
         PrivacyPreferencesManager preferenceManager = new MockPrivacyPreferencesManager(
                 context, isConnected, wifiOn, isMetricsReportingEnabled);
-        preferenceManager.enablePotentialCrashUploading();
 
         for (int i = 0; i < REPS; i++) {
             String state = String.format("[connected = %b, wifi = %b, reporting = %b]", isConnected,
                     wifiOn, isMetricsReportingEnabled);
             String msg = String.format("Metrics reporting should be %1$b for %2$s",
                     expectedMetricsUploadPermitted, state);
             assertEquals(msg, expectedMetricsUploadPermitted,
                     preferenceManager.isMetricsUploadPermitted());
 
             msg = String.format("Crash reporting should be %1$b for wifi %2$s",
@@ skipping 35 matching lines @@
         @Override
         public Object getSystemService(String name) {
             if (Context.CONNECTIVITY_SERVICE.equals(name)) {
                 return null;
             }
             fail("Should not ask for any other service than the ConnectionManager.");
             return super.getSystemService(name);
         }
     }
 }