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/socketaddress_unittest.cc b/rtc_base/socketaddress_unittest.cc
index fb195b6..b7a2d92 100644
--- a/rtc_base/socketaddress_unittest.cc
+++ b/rtc_base/socketaddress_unittest.cc
@@ -18,14 +18,12 @@
 
 namespace rtc {
 
-const in6_addr kTestV6Addr =  { { {0x20, 0x01, 0x0d, 0xb8,
-                                   0x10, 0x20, 0x30, 0x40,
-                                   0x50, 0x60, 0x70, 0x80,
-                                   0x90, 0xA0, 0xB0, 0xC0} } };
-const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00,
-                                    0x00, 0x00, 0x00, 0x00,
-                                    0x00, 0x00, 0xFF, 0xFF,
-                                    0x01, 0x02, 0x03, 0x04} } };
+const in6_addr kTestV6Addr = {
+    {{0x20, 0x01, 0x0d, 0xb8, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80,
+      0x90, 0xA0, 0xB0, 0xC0}}};
+const in6_addr kMappedV4Addr = {
+    {{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,
+      0x01, 0x02, 0x03, 0x04}}};
 const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0";
 const std::string kTestV6AddrAnonymizedString = "2001:db8:1020:x:x:x:x:x";
 const std::string kTestV6AddrFullString =
@@ -240,16 +238,14 @@
   EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, nullptr));
 }
 
-bool AreEqual(const SocketAddress& addr1,
-              const SocketAddress& addr2) {
-  return addr1 == addr2 && addr2 == addr1 &&
-      !(addr1 != addr2) && !(addr2 != addr1);
+bool AreEqual(const SocketAddress& addr1, const SocketAddress& addr2) {
+  return addr1 == addr2 && addr2 == addr1 && !(addr1 != addr2) &&
+         !(addr2 != addr1);
 }
 
-bool AreUnequal(const SocketAddress& addr1,
-                const SocketAddress& addr2) {
-  return !(addr1 == addr2) && !(addr2 == addr1) &&
-      addr1 != addr2 && addr2 != addr1;
+bool AreUnequal(const SocketAddress& addr1, const SocketAddress& addr2) {
+  return !(addr1 == addr2) && !(addr2 == addr1) && addr1 != addr2 &&
+         addr2 != addr1;
 }
 
 TEST(SocketAddressTest, TestEqualityOperators) {
@@ -286,9 +282,7 @@
 }
 
 bool IsLessThan(const SocketAddress& addr1, const SocketAddress& addr2) {
-  return addr1 < addr2 &&
-      !(addr2 < addr1) &&
-      !(addr1 == addr2);
+  return addr1 < addr2 && !(addr2 < addr1) && !(addr1 == addr2);
 }
 
 TEST(SocketAddressTest, TestComparisonOperator) {