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-rw-r--r--sync/internal_api/public/base/model_type_invalidation_map_unittest.cc2
-rw-r--r--sync/internal_api/public/base/ordinal_unittest.cc2
-rw-r--r--sync/internal_api/public/base/unique_position.cc8
3 files changed, 6 insertions, 6 deletions
diff --git a/sync/internal_api/public/base/model_type_invalidation_map_unittest.cc b/sync/internal_api/public/base/model_type_invalidation_map_unittest.cc
index f051479..772ee7e 100644
--- a/sync/internal_api/public/base/model_type_invalidation_map_unittest.cc
+++ b/sync/internal_api/public/base/model_type_invalidation_map_unittest.cc
@@ -35,7 +35,7 @@ TEST_F(ModelTypeInvalidationMapTest, TypeInvalidationMapToValue) {
scoped_ptr<DictionaryValue> value(ModelTypeInvalidationMapToValue(states));
EXPECT_EQ(2u, value->size());
ExpectDictStringValue(states[BOOKMARKS].payload, *value, "Bookmarks");
- ExpectDictStringValue("", *value, "Apps");
+ ExpectDictStringValue(std::string(), *value, "Apps");
EXPECT_FALSE(value->HasKey("Preferences"));
}
diff --git a/sync/internal_api/public/base/ordinal_unittest.cc b/sync/internal_api/public/base/ordinal_unittest.cc
index 20a6d19..8c77d6d 100644
--- a/sync/internal_api/public/base/ordinal_unittest.cc
+++ b/sync/internal_api/public/base/ordinal_unittest.cc
@@ -87,7 +87,7 @@ COMPILE_ASSERT(LargeOrdinal::kRadix == 256,
// IsValid() should return false for all of them.
TEST(Ordinal, Invalid) {
// Length criterion.
- EXPECT_FALSE(TestOrdinal("").IsValid());
+ EXPECT_FALSE(TestOrdinal(std::string()).IsValid());
EXPECT_FALSE(LongOrdinal("0001").IsValid());
const char kBeforeZero[] = { '0' - 1, '\0' };
diff --git a/sync/internal_api/public/base/unique_position.cc b/sync/internal_api/public/base/unique_position.cc
index a47d42b..b6c18ef 100644
--- a/sync/internal_api/public/base/unique_position.cc
+++ b/sync/internal_api/public/base/unique_position.cc
@@ -61,7 +61,7 @@ UniquePosition UniquePosition::FromInt64(
UniquePosition UniquePosition::InitialPosition(
const std::string& suffix) {
DCHECK(IsValidSuffix(suffix));
- return UniquePosition("", suffix);
+ return UniquePosition(std::string(), suffix);
}
// static.
@@ -175,7 +175,7 @@ std::string UniquePosition::FindSmallerWithSuffix(
if (suffix_zeroes > ref_zeroes) {
// Implies suffix < ref.
- return "";
+ return std::string();
}
if (suffix.substr(suffix_zeroes) < reference.substr(ref_zeroes)) {
@@ -210,7 +210,7 @@ std::string UniquePosition::FindGreaterWithSuffix(
if (suffix_FFs > ref_FFs) {
// Implies suffix > reference.
- return "";
+ return std::string();
}
if (suffix.substr(suffix_FFs) > reference.substr(ref_FFs)) {
@@ -244,7 +244,7 @@ std::string UniquePosition::FindBetweenWithSuffix(
// Sometimes our suffix puts us where we want to be.
if (before < suffix && suffix < after) {
- return "";
+ return std::string();
}
size_t i = 0;