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/rtc_base/task_queue_unittest.cc b/rtc_base/task_queue_unittest.cc
index 51956d2..cdf0d59 100644
--- a/rtc_base/task_queue_unittest.cc
+++ b/rtc_base/task_queue_unittest.cc
@@ -166,8 +166,7 @@
   std::vector<std::unique_ptr<Event>> events;
   for (int i = 0; i < 100; ++i) {
     events.push_back(std::unique_ptr<Event>(new Event(false, false)));
-    queue.PostDelayedTask(
-        Bind(&CheckCurrent, events.back().get(), &queue), i);
+    queue.PostDelayedTask(Bind(&CheckCurrent, events.back().get(), &queue), i);
   }
 
   for (const auto& e : events)
@@ -191,9 +190,9 @@
   TaskQueue post_queue(kPostQueue);
   TaskQueue reply_queue(kReplyQueue);
 
-  post_queue.PostTaskAndReply(
-      Bind(&CheckCurrent, nullptr, &post_queue),
-      Bind(&CheckCurrent, &event, &reply_queue), &reply_queue);
+  post_queue.PostTaskAndReply(Bind(&CheckCurrent, nullptr, &post_queue),
+                              Bind(&CheckCurrent, &event, &reply_queue),
+                              &reply_queue);
   EXPECT_TRUE(event.Wait(1000));
 }
 
@@ -372,12 +371,10 @@
   EXPECT_TRUE(event.Wait(1000));
 }
 
-void TestPostTaskAndReply(TaskQueue* work_queue,
-                          Event* event) {
+void TestPostTaskAndReply(TaskQueue* work_queue, Event* event) {
   ASSERT_FALSE(work_queue->IsCurrent());
-  work_queue->PostTaskAndReply(
-      Bind(&CheckCurrent, nullptr, work_queue),
-      NewClosure([event]() { event->Set(); }));
+  work_queue->PostTaskAndReply(Bind(&CheckCurrent, nullptr, work_queue),
+                               NewClosure([event]() { event->Set(); }));
 }
 
 // Does a PostTaskAndReply from within a task to post and reply to the current
@@ -389,8 +386,7 @@
   TaskQueue queue(kQueueName);
   TaskQueue work_queue(kWorkQueueName);
 
-  queue.PostTask(
-      Bind(&TestPostTaskAndReply, &work_queue, &event));
+  queue.PostTask(Bind(&TestPostTaskAndReply, &work_queue, &event));
   EXPECT_TRUE(event.Wait(1000));
 }