chrome: Use base's ContainsValue helper function instead of std::find

chrome/browser/ui/toolbar/toolbar_actions_model.cc

Index: chrome/browser/ui/toolbar/toolbar_actions_model.cc
diff --git a/chrome/browser/ui/toolbar/toolbar_actions_model.cc b/chrome/browser/ui/toolbar/toolbar_actions_model.cc
index d0941201c8687a9ce7ed060f6dc1e7d3321012ad..bea6022ee468bbdc6267b1be4e8d357b8312e15a 100644
--- a/chrome/browser/ui/toolbar/toolbar_actions_model.cc
+++ b/chrome/browser/ui/toolbar/toolbar_actions_model.cc
@@ -11,6 +11,7 @@
 #include "base/metrics/histogram.h"
 #include "base/metrics/histogram_base.h"
 #include "base/single_thread_task_runner.h"
+#include "base/stl_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/component_migration_helper.h"
@@ -321,8 +322,7 @@ void ToolbarActionsModel::AddItem(const ToolbarItem& item, bool is_component) {
 
   // See if we have a last known good position for this extension.
   bool is_new_extension =
-      std::find(last_known_positions_.begin(), last_known_positions_.end(),
-                item.id) == last_known_positions_.end();
+      !ContainsValue(last_known_positions_, item.id);
 
   // New extensions go at the right (end) of the visible extensions. Other
   // extensions go at their previous position.
@@ -565,8 +565,7 @@ void ToolbarActionsModel::Populate() {
 }
 
 bool ToolbarActionsModel::HasItem(const ToolbarItem& item) const {
-  return std::find(toolbar_items_.begin(), toolbar_items_.end(), item) !=
-         toolbar_items_.end();
+  return ContainsValue(toolbar_items_, item);
 }
 
 bool ToolbarActionsModel::HasComponentAction(
@@ -689,8 +688,7 @@ void ToolbarActionsModel::OnActionToolbarPrefChange() {
   std::vector<std::string> pref_positions = extension_prefs_->GetToolbarOrder();
   size_t pref_position_size = pref_positions.size();
   for (size_t i = 0; i < last_known_positions_.size(); ++i) {
-    if (std::find(pref_positions.begin(), pref_positions.end(),
-                  last_known_positions_[i]) == pref_positions.end()) {
+    if (!ContainsValue(pref_positions, last_known_positions_[i])) {
       pref_positions.push_back(last_known_positions_[i]);
     }
   }