Update some uses of char16 to use the base:: namespace.

content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc

Index: content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc
diff --git a/content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc b/content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc
index 97128ecd53f7c31f28e4b5cb80cc60cc1ebf59c2..07bf2b18fc450b6e0b0d0d7c55276a9dc7069dfb 100644
--- a/content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc
+++ b/content/browser/indexed_db/indexed_db_leveldb_coding_unittest.cc
@@ -317,8 +317,8 @@ static std::string WrappedEncodeString(base::string16 value) {
 }
 
 TEST(IndexedDBLevelDBCodingTest, EncodeString) {
-  const char16 test_string_a[] = {'f', 'o', 'o', '\0'};
-  const char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
+  const base::char16 test_string_a[] = {'f', 'o', 'o', '\0'};
+  const base::char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
 
   EXPECT_EQ(static_cast<size_t>(0),
             WrappedEncodeString(ASCIIToUTF16("")).size());
@@ -333,8 +333,8 @@ TEST(IndexedDBLevelDBCodingTest, EncodeString) {
 }
 
 TEST(IndexedDBLevelDBCodingTest, DecodeString) {
-  const char16 test_string_a[] = {'f', 'o', 'o', '\0'};
-  const char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
+  const base::char16 test_string_a[] = {'f', 'o', 'o', '\0'};
+  const base::char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
 
   std::vector<base::string16> test_cases;
   test_cases.push_back(base::string16());
@@ -373,8 +373,8 @@ static std::string WrappedEncodeStringWithLength(base::string16 value) {
 }
 
 TEST(IndexedDBLevelDBCodingTest, EncodeStringWithLength) {
-  const char16 test_string_a[] = {'f', 'o', 'o', '\0'};
-  const char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
+  const base::char16 test_string_a[] = {'f', 'o', 'o', '\0'};
+  const base::char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
 
   EXPECT_EQ(static_cast<size_t>(1),
             WrappedEncodeStringWithLength(base::string16()).size());
@@ -389,11 +389,11 @@ TEST(IndexedDBLevelDBCodingTest, EncodeStringWithLength) {
 }
 
 TEST(IndexedDBLevelDBCodingTest, DecodeStringWithLength) {
-  const char16 test_string_a[] = {'f', 'o', 'o', '\0'};
-  const char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
+  const base::char16 test_string_a[] = {'f', 'o', 'o', '\0'};
+  const base::char16 test_string_b[] = {0xdead, 0xbeef, '\0'};
 
   const int kLongStringLen = 1234;
-  char16 long_string[kLongStringLen + 1];
+  base::char16 long_string[kLongStringLen + 1];
   for (int i = 0; i < kLongStringLen; ++i)
     long_string[i] = i;
   long_string[kLongStringLen] = 0;
@@ -445,12 +445,12 @@ static int CompareStrings(const std::string& p, const std::string& q) {
 }
 
 TEST(IndexedDBLevelDBCodingTest, CompareEncodedStringsWithLength) {
-  const char16 test_string_a[] = {0x1000, 0x1000, '\0'};
-  const char16 test_string_b[] = {0x1000, 0x1000, 0x1000, '\0'};
-  const char16 test_string_c[] = {0x1000, 0x1000, 0x1001, '\0'};
-  const char16 test_string_d[] = {0x1001, 0x1000, 0x1000, '\0'};
-  const char16 test_string_e[] = {0xd834, 0xdd1e, '\0'};
-  const char16 test_string_f[] = {0xfffd, '\0'};
+  const base::char16 test_string_a[] = {0x1000, 0x1000, '\0'};
+  const base::char16 test_string_b[] = {0x1000, 0x1000, 0x1000, '\0'};
+  const base::char16 test_string_c[] = {0x1000, 0x1000, 0x1001, '\0'};
+  const base::char16 test_string_d[] = {0x1001, 0x1000, 0x1000, '\0'};
+  const base::char16 test_string_e[] = {0xd834, 0xdd1e, '\0'};
+  const base::char16 test_string_f[] = {0xfffd, '\0'};
 
   std::vector<base::string16> test_cases;
   test_cases.push_back(ASCIIToUTF16(""));