Remove DownloadProcessService code path

content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java

Index: content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java
diff --git a/content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java b/content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java
index e6040ee0b93cf46e721d6d0f2b5f615962f246d4..818473818ce24e78c2258fc5bf163327768f92fa 100644
--- a/content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java
+++ b/content/public/android/java/src/org/chromium/content/app/ChildProcessServiceImpl.java
@@ -28,7 +28,6 @@ import org.chromium.base.library_loader.Linker;
 import org.chromium.base.library_loader.ProcessInitException;
 import org.chromium.content.browser.ChildProcessConstants;
 import org.chromium.content.browser.ChildProcessCreationParams;
-import org.chromium.content.common.ContentSwitches;
 import org.chromium.content.common.FileDescriptorInfo;
 import org.chromium.content.common.IChildProcessCallback;
 import org.chromium.content.common.IChildProcessService;
@@ -49,7 +48,6 @@ import java.util.concurrent.atomic.AtomicReference;
 public class ChildProcessServiceImpl {
     private static final String MAIN_THREAD_NAME = "ChildProcessMain";
     private static final String TAG = "ChildProcessService";
-    protected static final FileDescriptorInfo[] EMPTY_FILE_DESCRIPTOR_INFO = {};
     private IChildProcessCallback mCallback;
 
     // This is the native "Main" thread for the renderer / utility process.
@@ -312,11 +310,6 @@ public class ChildProcessServiceImpl {
                 // http://stackoverflow.com/questions/8745893/i-dont-get-why-this-classcastexception-occurs
                 mFdInfos = new FileDescriptorInfo[fdInfosAsParcelable.length];
                 System.arraycopy(fdInfosAsParcelable, 0, mFdInfos, 0, fdInfosAsParcelable.length);
-            } else {
-                String processType = ContentSwitches.getSwitchValue(
-                        mCommandLineParams, ContentSwitches.SWITCH_PROCESS_TYPE);
-                assert ContentSwitches.SWITCH_DOWNLOAD_PROCESS.equals(processType);
-                mFdInfos = EMPTY_FILE_DESCRIPTOR_INFO;
             }
             Bundle sharedRelros = bundle.getBundle(Linker.EXTRA_LINKER_SHARED_RELROS);
             if (sharedRelros != null) {