Upstream: Renderers are running in WebAPKs.

content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java

Index: content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java b/content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java
index 357062ac13bb573c6dde441f7ea6d7f6d51f7afb..c1cd1caead5bb77e75a72f4187a82b7abc23635d 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java
@@ -5,6 +5,7 @@
 package org.chromium.content.browser;
 
 import android.annotation.SuppressLint;
+import android.app.Service;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -27,7 +28,6 @@ import org.chromium.base.VisibleForTesting;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 import org.chromium.base.library_loader.Linker;
-import org.chromium.content.app.ChildProcessService;
 import org.chromium.content.app.ChromiumLinkerParams;
 import org.chromium.content.app.DownloadProcessService;
 import org.chromium.content.app.PrivilegedProcessService;
@@ -65,7 +65,6 @@ public class ChildProcessLauncher {
         private final ArrayList<Integer> mFreeConnectionIndices;
         private final Object mConnectionLock = new Object();
 
-        private Class<? extends ChildProcessService> mChildClass;
         private final boolean mInSandbox;
         // Each Allocator keeps a queue for the pending spawn data. Once a connection is free, we
         // dequeue the pending spawn data from the same allocator as the connection.
@@ -77,11 +76,21 @@ public class ChildProcessLauncher {
             for (int i = 0; i < numChildServices; i++) {
                 mFreeConnectionIndices.add(i);
             }
-            mChildClass =
-                    inSandbox ? SandboxedProcessService.class : PrivilegedProcessService.class;
             mInSandbox = inSandbox;
         }
 
+        private Class<? extends Service> getServiceClass(ChildProcessCreationParams params) {
+            Class<? extends Service> serviceClass = null;
+            if (params != null) {
+                serviceClass = params.getServiceClass();
+            }
+            if (serviceClass != null) {
+                return serviceClass;
+            }
+            return mInSandbox ? SandboxedProcessService.class
+                    : PrivilegedProcessService.class;
+        }
+
         public ChildProcessConnection allocate(
                 Context context, ChildProcessConnection.DeathCallback deathCallback,
                 ChromiumLinkerParams chromiumLinkerParams,
@@ -95,8 +104,8 @@ public class ChildProcessLauncher {
                 int slot = mFreeConnectionIndices.remove(0);
                 assert mChildProcessConnections[slot] == null;
                 mChildProcessConnections[slot] = new ChildProcessConnectionImpl(context, slot,
-                        mInSandbox, deathCallback, mChildClass, chromiumLinkerParams,
-                        alwaysInForeground, creationParams);
+                        mInSandbox, deathCallback, getServiceClass(creationParams),
+                        chromiumLinkerParams, alwaysInForeground, creationParams);
                 Log.d(TAG, "Allocator allocated a connection, sandbox: %b, slot: %d", mInSandbox,
                         slot);
                 return mChildProcessConnections[slot];
@@ -944,8 +953,10 @@ public class ChildProcessLauncher {
     @VisibleForTesting
     static void enqueuePendingSpawnForTesting(Context context, String[] commandLine,
             ChildProcessCreationParams creationParams, boolean inSandbox) {
+        String packageName = creationParams != null ? creationParams.getPackageName()
+                : context.getPackageName();
         PendingSpawnQueue pendingSpawnQueue = getPendingSpawnQueue(context,
-                creationParams.getPackageName(), inSandbox);
+                packageName, inSandbox);
         synchronized (pendingSpawnQueue.mPendingSpawnsLock) {
             pendingSpawnQueue.enqueueLocked(new PendingSpawnData(context, commandLine, 1,
                     new FileDescriptorInfo[0], 0, CALLBACK_FOR_RENDERER_PROCESS, true,