components: Change auto to not deduce raw pointers.

components/devtools_discovery/devtools_discovery_manager.cc

Index: components/devtools_discovery/devtools_discovery_manager.cc
diff --git a/components/devtools_discovery/devtools_discovery_manager.cc b/components/devtools_discovery/devtools_discovery_manager.cc
index 7953b6c933c797a900705644bacc33f79df9f5a0..3c472fa7bfbc1c9894db48d653a24086ca079d89 100644
--- a/components/devtools_discovery/devtools_discovery_manager.cc
+++ b/components/devtools_discovery/devtools_discovery_manager.cc
@@ -55,7 +55,7 @@ std::unique_ptr<DevToolsTargetDescriptor> DevToolsDiscoveryManager::CreateNew(
 DevToolsTargetDescriptor::List
 DevToolsDiscoveryManager::GetDescriptorsFromProviders() {
   DevToolsTargetDescriptor::List result;
-  for (const auto& provider : providers_) {
+  for (auto* provider : providers_) {
     DevToolsTargetDescriptor::List partial = provider->GetDescriptors();
     result.insert(result.begin(), partial.begin(), partial.end());
   }