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/neteq/normal_unittest.cc b/modules/audio_coding/neteq/normal_unittest.cc
index ab99d9a..106762a 100644
--- a/modules/audio_coding/neteq/normal_unittest.cc
+++ b/modules/audio_coding/neteq/normal_unittest.cc
@@ -39,7 +39,7 @@
   return 0;
 }
 
-} // namespace
+}  // namespace
 
 TEST(Normal, CreateAndDestroy) {
   MockDecoderDatabase db;
@@ -84,10 +84,7 @@
   // and using this as a denominator would lead to problems.
   int input_size_samples = 63;
   EXPECT_EQ(input_size_samples,
-            normal.Process(input,
-                           input_size_samples,
-                           kModeExpand,
-                           &output));
+            normal.Process(input, input_size_samples, kModeExpand, &output));
 
   EXPECT_CALL(db, Die());      // Called when |db| goes out of scope.
   EXPECT_CALL(expand, Die());  // Called when |expand| goes out of scope.
@@ -139,10 +136,7 @@
   EXPECT_CALL(expand, Process(_)).WillOnce(Invoke(ExpandProcess120ms));
   EXPECT_CALL(expand, Reset());
   EXPECT_EQ(static_cast<int>(kPacketsizeBytes),
-            normal.Process(input,
-                           kPacketsizeBytes,
-                           kModeExpand,
-                           &output));
+            normal.Process(input, kPacketsizeBytes, kModeExpand, &output));
 
   EXPECT_EQ(kPacketsizeBytes, output.Size());