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-rw-r--r--chrome/browser/extensions/api/declarative_content/content_condition.cc3
-rw-r--r--chrome/browser/extensions/api/declarative_content/content_rules_registry.cc4
-rw-r--r--chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc4
3 files changed, 6 insertions, 5 deletions
diff --git a/chrome/browser/extensions/api/declarative_content/content_condition.cc b/chrome/browser/extensions/api/declarative_content/content_condition.cc
index 4a88e17..6c00b80 100644
--- a/chrome/browser/extensions/api/declarative_content/content_condition.cc
+++ b/chrome/browser/extensions/api/declarative_content/content_condition.cc
@@ -129,7 +129,8 @@ scoped_ptr<ContentCondition> ContentCondition::Create(
if (!url_matcher_condition_set) {
URLMatcherConditionSet::Conditions url_matcher_conditions;
url_matcher_conditions.insert(
- url_matcher_condition_factory->CreateHostPrefixCondition(""));
+ url_matcher_condition_factory->CreateHostPrefixCondition(
+ std::string()));
url_matcher_condition_set =
new URLMatcherConditionSet(++g_next_id, url_matcher_conditions);
}
diff --git a/chrome/browser/extensions/api/declarative_content/content_rules_registry.cc b/chrome/browser/extensions/api/declarative_content/content_rules_registry.cc
index c9ed31e..eb95b47 100644
--- a/chrome/browser/extensions/api/declarative_content/content_rules_registry.cc
+++ b/chrome/browser/extensions/api/declarative_content/content_rules_registry.cc
@@ -176,7 +176,7 @@ std::string ContentRulesRegistry::AddRulesImpl(
UpdateConditionCache();
- return "";
+ return std::string();
}
std::string ContentRulesRegistry::RemoveRulesImpl(
@@ -221,7 +221,7 @@ std::string ContentRulesRegistry::RemoveRulesImpl(
UpdateConditionCache();
- return "";
+ return std::string();
}
std::string ContentRulesRegistry::RemoveAllRulesImpl(
diff --git a/chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc b/chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc
index 813b6b9..dc3bead 100644
--- a/chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc
+++ b/chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc
@@ -56,7 +56,7 @@ IN_PROC_BROWSER_TEST_F(DeclarativeContentApiTest, Overview) {
tab, "document.body.innerHTML = '<input type=\"password\">';"));
// Give the mutation observer a chance to run and send back the
// matching-selector update.
- ASSERT_TRUE(content::ExecuteScript(tab, ""));
+ ASSERT_TRUE(content::ExecuteScript(tab, std::string()));
EXPECT_TRUE(page_action->GetIsVisible(tab_id));
// Remove it again to make sure that reverts the action.
@@ -64,7 +64,7 @@ IN_PROC_BROWSER_TEST_F(DeclarativeContentApiTest, Overview) {
tab, "document.body.innerHTML = 'Hello world';"));
// Give the mutation observer a chance to run and send back the
// matching-selector update.
- ASSERT_TRUE(content::ExecuteScript(tab, ""));
+ ASSERT_TRUE(content::ExecuteScript(tab, std::string()));
EXPECT_FALSE(page_action->GetIsVisible(tab_id));
}