Reformat the WebRTC code base

Running clang-format with chromium's style guide.

The goal is n-fold:
 * providing consistency and readability (that's what code guidelines are for)
 * preventing noise with presubmit checks and git cl format
 * building on the previous point: making it easier to automatically fix format issues
 * you name it

Please consider using git-hyper-blame to ignore this commit.

Bug: webrtc:9340
Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87
Reviewed-on: https://webrtc-review.googlesource.com/81185
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23660}
diff --git a/modules/audio_coding/test/Tester.cc b/modules/audio_coding/test/Tester.cc
index 1124222..8ce50a4 100644
--- a/modules/audio_coding/test/Tester.cc
+++ b/modules/audio_coding/test/Tester.cc
@@ -115,7 +115,7 @@
 #if defined(WEBRTC_IOS)
 TEST(AudioCodingModuleTest, DISABLED_TestPacketLossStereo) {
 #else
-  TEST(AudioCodingModuleTest, TestPacketLossStereo) {
+TEST(AudioCodingModuleTest, TestPacketLossStereo) {
 #endif
   webrtc::PacketLossTest(2, 10, 10, 1).Perform();
 }
@@ -128,3 +128,11 @@
 #endif
   webrtc::PacketLossTest(2, 10, 10, 2).Perform();
 }
+
+// The full API test is too long to run automatically on bots, but can be used
+// for offline testing. User interaction is needed.
+#ifdef ACM_TEST_FULL_API
+TEST(AudioCodingModuleTest, TestAPI) {
+  webrtc::APITest().Perform();
+}
+#endif