audio_processing: Create now returns a pointer to the object

webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc

Index: webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc
diff --git a/webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc b/webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc
index 6c325e0c518174c16a6b7cd83b7c938772169503..30c362014097f30691e70ef34319a5f11e4a8b50 100644
--- a/webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc
+++ b/webrtc/modules/audio_processing/aec/echo_cancellation_unittest.cc
@@ -20,22 +20,20 @@ extern "C" {
 }
 
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webrtc/base/checks.h"
 
 namespace webrtc {
 
 TEST(EchoCancellationTest, CreateAndFreeHasExpectedBehavior) {
-  EXPECT_EQ(-1, WebRtcAec_Create(NULL));
-  void* handle = NULL;
-  ASSERT_EQ(0, WebRtcAec_Create(&handle));
-  EXPECT_TRUE(handle != NULL);
+  void* handle = WebRtcAec_Create();
+  CHECK(handle != nullptr);

[kwiberg-webrtc, 2015/06/10 09:31:43]

This is in a test, so

  ASSERT_TRUE(handle);

?

[bjornv1, 2015/06/10 19:03:04]

Done

   WebRtcAec_Free(nullptr);
   WebRtcAec_Free(handle);
 }
 
 TEST(EchoCancellationTest, ApplyAecCoreHandle) {
-  void* handle = NULL;
-  ASSERT_EQ(0, WebRtcAec_Create(&handle));
-  EXPECT_TRUE(handle != NULL);
+  void* handle = WebRtcAec_Create();
+  CHECK(handle != nullptr);

[kwiberg-webrtc, 2015/06/10 09:31:43]

Same.

[bjornv1, 2015/06/10 19:03:04]

Done

   EXPECT_TRUE(WebRtcAec_aec_core(NULL) == NULL);
   AecCore* aec_core = WebRtcAec_aec_core(handle);
   EXPECT_TRUE(aec_core != NULL);