When using clang, switch on -Wc++11-narrowing

webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc
index 13b28eafef351c9ea28b867d4c179219249b8052..5c5601b3b8717cde7ac2126e035d5688066e8538 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/sdes_unittest.cc
@@ -95,8 +95,8 @@ TEST(RtcpPacketSdesTest, CreateAndParseCnameItemWithEmptyString) {
 }
 
 TEST(RtcpPacketSdesTest, ParseSkipsNonCNameField) {
-  const char kName[] = "abc";
-  const std::string kCname = "de";
+  const uint8_t kName[] = "abc";
+  const uint8_t kCname[] = "de";
   const uint8_t kValidPacket[] = {0x81,  202, 0x00, 0x04,
                                   0x12, 0x34, 0x56, 0x78,
                                   kNameTag,  3, kName[0],  kName[1], kName[2],
@@ -111,13 +111,13 @@ TEST(RtcpPacketSdesTest, ParseSkipsNonCNameField) {
 
   EXPECT_EQ(1u, parsed.chunks().size());
   EXPECT_EQ(kSenderSsrc, parsed.chunks()[0].ssrc);
-  EXPECT_EQ(kCname, parsed.chunks()[0].cname);
+  EXPECT_EQ("de", parsed.chunks()[0].cname);
 }
 
 TEST(RtcpPacketSdesTest, ParseSkipsChunksWithoutCName) {
-  const char kName[] = "ab";
-  const char kEmail[] = "de";
-  const std::string kCname = "def";
+  const uint8_t kName[] = "ab";
+  const uint8_t kEmail[] = "de";
+  const uint8_t kCname[] = "def";
   const uint8_t kPacket[] = {0x82,  202, 0x00, 0x07,
       0x12, 0x34, 0x56, 0x78,  // 1st chunk.
       kNameTag,  3, kName[0],  kName[1], kName[2],
@@ -134,12 +134,12 @@ TEST(RtcpPacketSdesTest, ParseSkipsChunksWithoutCName) {
   EXPECT_TRUE(test::ParseSinglePacket(kPacket, &parsed));
   ASSERT_EQ(1u, parsed.chunks().size());
   EXPECT_EQ(0x23456789u, parsed.chunks()[0].ssrc);
-  EXPECT_EQ(kCname, parsed.chunks()[0].cname);
+  EXPECT_EQ("def", parsed.chunks()[0].cname);
 }
 
 TEST(RtcpPacketSdesTest, ParseFailsWithoutChunkItemTerminator) {
-  const char kName[] = "abc";
-  const char kCname[] = "d";
+  const uint8_t kName[] = "abc";
+  const uint8_t kCname[] = "d";
   // No place for next chunk item.
   const uint8_t kInvalidPacket[] = {0x81,  202, 0x00, 0x03,
                                     0x12, 0x34, 0x56, 0x78,
@@ -154,8 +154,8 @@ TEST(RtcpPacketSdesTest, ParseFailsWithoutChunkItemTerminator) {
 }
 
 TEST(RtcpPacketSdesTest, ParseFailsWithDamagedChunkItem) {
-  const char kName[] = "ab";
-  const char kCname[] = "d";
+  const uint8_t kName[] = "ab";
+  const uint8_t kCname[] = "d";
   // Next chunk item has non-terminator type, but not the size.
   const uint8_t kInvalidPacket[] = {0x81,  202, 0x00, 0x03,
                                     0x12, 0x34, 0x56, 0x78,
@@ -171,8 +171,8 @@ TEST(RtcpPacketSdesTest, ParseFailsWithDamagedChunkItem) {
 }
 
 TEST(RtcpPacketSdesTest, ParseFailsWithTooLongChunkItem) {
-  const char kName[] = "abc";
-  const char kCname[] = "d";
+  const uint8_t kName[] = "abc";
+  const uint8_t kCname[] = "d";
   // Last chunk item has length that goes beyond the buffer end.
   const uint8_t kInvalidPacket[] = {0x81,  202, 0x00, 0x03,
                                     0x12, 0x34, 0x56, 0x78,
@@ -187,8 +187,8 @@ TEST(RtcpPacketSdesTest, ParseFailsWithTooLongChunkItem) {
 }
 
 TEST(RtcpPacketSdesTest, ParseFailsWithTwoCNames) {
-  const char kCname1[] = "a";
-  const char kCname2[] = "de";
+  const uint8_t kCname1[] = "a";
+  const uint8_t kCname2[] = "de";
   const uint8_t kInvalidPacket[] = {0x81,  202, 0x00, 0x03,
                                     0x12, 0x34, 0x56, 0x78,
                                     kCnameTag, 1, kCname1[0],
@@ -203,8 +203,8 @@ TEST(RtcpPacketSdesTest, ParseFailsWithTwoCNames) {
 }
 
 TEST(RtcpPacketSdesTest, ParseFailsWithTooLittleSpaceForNextChunk) {
-  const char kCname[] = "a";
-  const char kEmail[] = "de";
+  const uint8_t kCname[] = "a";
+  const uint8_t kEmail[] = "de";
   // Two chunks are promised in the header, but no place for the second chunk.
   const uint8_t kInvalidPacket[] = {0x82,  202, 0x00, 0x04,
                                     0x12, 0x34, 0x56, 0x78,  // 1st chunk.