(3) Rename files to snake_case: move the files

Mechanically generated with this command:

tools_webrtc/do-rename.sh move all-renames.txt

Bug: webrtc:10159
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I8b05b6eab9b9d18b29c2199bbea239e9add1e690
Reviewed-on: https://webrtc-review.googlesource.com/c/115481
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26225}

sdk/android/native_api/video/video_source.cc

@@ -0,0 +1,107 @@
+/*
+ *  Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "sdk/android/native_api/video/videosource.h"
+
+#include "sdk/android/src/jni/androidvideotracksource.h"
+#include "sdk/android/src/jni/nativecapturerobserver.h"
+
+namespace webrtc {
+
+namespace {
+
+// Hides full jni::AndroidVideoTrackSource interface and provides an instance of
+// NativeCapturerObserver associated with the video source. Does not extend
+// AndroidVideoTrackSource to avoid diamond inheritance on
+// VideoTrackSourceInterface.
+class JavaVideoTrackSourceImpl : public JavaVideoTrackSourceInterface {
+ public:
+  JavaVideoTrackSourceImpl(JNIEnv* env,
+                           rtc::Thread* signaling_thread,
+                           bool is_screencast,
+                           bool align_timestamps)
+      : android_video_track_source_(
+            new rtc::RefCountedObject<jni::AndroidVideoTrackSource>(
+                signaling_thread,
+                env,
+                is_screencast,
+                align_timestamps)),
+        native_capturer_observer_(jni::CreateJavaNativeCapturerObserver(
+            env,
+            android_video_track_source_)) {}
+
+  ScopedJavaLocalRef<jobject> GetJavaVideoCapturerObserver(
+      JNIEnv* env) override {
+    return ScopedJavaLocalRef<jobject>(env, native_capturer_observer_);
+  }
+
+  // Delegate VideoTrackSourceInterface methods to android_video_track_source_.
+  void RegisterObserver(ObserverInterface* observer) override {
+    android_video_track_source_->RegisterObserver(observer);
+  }
+
+  void UnregisterObserver(ObserverInterface* observer) override {
+    android_video_track_source_->UnregisterObserver(observer);
+  }
+
+  SourceState state() const override {
+    return android_video_track_source_->state();
+  }
+
+  bool remote() const override { return android_video_track_source_->remote(); }
+
+  void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
+                       const rtc::VideoSinkWants& wants) override {
+    // The method is defined private in the implementation so we have to access
+    // it through the interface...
+    static_cast<VideoTrackSourceInterface*>(android_video_track_source_.get())
+        ->AddOrUpdateSink(sink, wants);
+  }
+
+  void RemoveSink(rtc::VideoSinkInterface<VideoFrame>* sink) override {
+    // The method is defined private in the implementation so we have to access
+    // it through the interface...
+    static_cast<VideoTrackSourceInterface*>(android_video_track_source_.get())
+        ->RemoveSink(sink);
+  }
+
+  bool is_screencast() const override {
+    return android_video_track_source_->is_screencast();
+  }
+
+  absl::optional<bool> needs_denoising() const override {
+    return android_video_track_source_->needs_denoising();
+  }
+
+  bool GetStats(Stats* stats) override {
+    // The method is defined private in the implementation so we have to access
+    // it through the interface...
+    return static_cast<VideoTrackSourceInterface*>(
+               android_video_track_source_.get())
+        ->GetStats(stats);
+  }
+
+ private:
+  rtc::scoped_refptr<jni::AndroidVideoTrackSource> android_video_track_source_;
+  ScopedJavaGlobalRef<jobject> native_capturer_observer_;
+};
+
+}  // namespace
+
+rtc::scoped_refptr<JavaVideoTrackSourceInterface> CreateJavaVideoSource(
+    JNIEnv* jni,
+    rtc::Thread* signaling_thread,
+    bool is_screencast,
+    bool align_timestamps) {
+  return new rtc::RefCountedObject<JavaVideoTrackSourceImpl>(
+      jni, signaling_thread, is_screencast, align_timestamps);
+}
+
+}  // namespace webrtc