Remove SurfaceTextureManager

content/app/android/child_process_service_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/app/android/child_process_service_impl.h"
 
 #include <android/native_window_jni.h>
 #include <cpu-features.h>
 
 #include "base/android/jni_array.h"
 #include "base/android/library_loader/library_loader_hooks.h"
 #include "base/android/memory_pressure_listener_android.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/posix/global_descriptors.h"
 #include "base/unguessable_token.h"
 #include "content/child/child_thread_impl.h"
 #include "content/public/common/content_descriptors.h"
 #include "gpu/ipc/common/android/scoped_surface_request_conduit.h"
-#include "gpu/ipc/common/android/surface_texture_manager.h"
 #include "gpu/ipc/common/android/surface_texture_peer.h"
 #include "gpu/ipc/common/gpu_surface_lookup.h"
 #include "ipc/ipc_descriptors.h"
 #include "jni/ChildProcessServiceImpl_jni.h"
 #include "ui/gl/android/scoped_java_surface.h"
 
 using base::android::AttachCurrentThread;
 using base::android::CheckException;
 using base::android::JavaIntArrayToIntVector;
 using base::android::JavaParamRef;
 
 namespace content {
 
 namespace {
 
 // TODO(sievers): Use two different implementations of this depending on if
 // we're in a renderer or gpu process.
-class SurfaceTextureManagerImpl : public gpu::SurfaceTextureManager,
-                                  public gpu::SurfaceTexturePeer,
+class SurfaceTextureManagerImpl : public gpu::SurfaceTexturePeer,
                                   public gpu::ScopedSurfaceRequestConduit,
                                   public gpu::GpuSurfaceLookup {
  public:
   // |service impl| is the instance of
   // org.chromium.content.app.ChildProcessServiceImpl.
   explicit SurfaceTextureManagerImpl(
       const base::android::JavaRef<jobject>& service_impl)
       : service_impl_(service_impl) {
     SurfaceTexturePeer::InitInstance(this);
     gpu::GpuSurfaceLookup::InitInstance(this);
     gpu::ScopedSurfaceRequestConduit::SetInstance(this);
   }
   ~SurfaceTextureManagerImpl() override {
     SurfaceTexturePeer::InitInstance(NULL);
     gpu::GpuSurfaceLookup::InitInstance(NULL);
     gpu::ScopedSurfaceRequestConduit::SetInstance(nullptr);
   }
 
-  // Overridden from SurfaceTextureManager:
-  void RegisterSurfaceTexture(int surface_texture_id,
-                              int client_id,
-                              gl::SurfaceTexture* surface_texture) override {
-    JNIEnv* env = base::android::AttachCurrentThread();
-    Java_ChildProcessServiceImpl_createSurfaceTextureSurface(
-        env, service_impl_, surface_texture_id, client_id,
-        surface_texture->j_surface_texture());
-  }
-  void UnregisterSurfaceTexture(int surface_texture_id,
-                                int client_id) override {
-    JNIEnv* env = base::android::AttachCurrentThread();
-    Java_ChildProcessServiceImpl_destroySurfaceTextureSurface(
-        env, service_impl_, surface_texture_id, client_id);
-  }
-  gfx::AcceleratedWidget AcquireNativeWidgetForSurfaceTexture(
-      int surface_texture_id) override {
-    JNIEnv* env = base::android::AttachCurrentThread();
-    gl::ScopedJavaSurface surface(
-        Java_ChildProcessServiceImpl_getSurfaceTextureSurface(
-            env, service_impl_, surface_texture_id));
-
-    if (surface.j_surface().is_null())
-      return NULL;
-
-    // Note: This ensures that any local references used by
-    // ANativeWindow_fromSurface are released immediately. This is needed as a
-    // workaround for https://code.google.com/p/android/issues/detail?id=68174
-    base::android::ScopedJavaLocalFrame scoped_local_reference_frame(env);
-    ANativeWindow* native_window =
-        ANativeWindow_fromSurface(env, surface.j_surface().obj());
-
-    return native_window;
-  }
-
   // Overridden from SurfaceTexturePeer:
   void EstablishSurfaceTexturePeer(
       base::ProcessHandle pid,
       scoped_refptr<gl::SurfaceTexture> surface_texture,
       int primary_id,
       int secondary_id) override {
     JNIEnv* env = base::android::AttachCurrentThread();
     content::Java_ChildProcessServiceImpl_establishSurfaceTexturePeer(
         env, service_impl_, pid, surface_texture->j_surface_texture(),
         primary_id, secondary_id);
@@ skipping 48 matching lines @@
 };
 
 // Chrome actually uses the renderer code path for all of its child
 // processes such as renderers, plugins, etc.
 void InternalInitChildProcessImpl(JNIEnv* env,
                                   const JavaParamRef<jobject>& service_impl,
                                   jint cpu_count,
                                   jlong cpu_features) {
   // Set the CPU properties.
   android_setCpu(cpu_count, cpu_features);
-  gpu::SurfaceTextureManager::SetInstance(
-      new SurfaceTextureManagerImpl(service_impl));
 
   base::android::MemoryPressureListenerAndroid::RegisterSystemCallback(env);
 }
 
 }  // namespace <anonymous>
 
 void RegisterGlobalFileDescriptor(JNIEnv* env,
                                   const JavaParamRef<jclass>& clazz,
                                   jint id,
                                   jint fd,
@@ skipping 19 matching lines @@
 
 bool RegisterChildProcessServiceImpl(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 void ShutdownMainThread(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   ChildThreadImpl::ShutdownThread();
 }
 
 }  // namespace content