Convert //content/renderer from scoped_ptr to std::unique_ptr

content/renderer/text_input_client_observer.cc

Index: content/renderer/text_input_client_observer.cc
diff --git a/content/renderer/text_input_client_observer.cc b/content/renderer/text_input_client_observer.cc
index b97be4a31bd5497b3a58e2a91615a93c90cda472..dec0181a87f0e6aab16216249a2ef88ec58cf504 100644
--- a/content/renderer/text_input_client_observer.cc
+++ b/content/renderer/text_input_client_observer.cc
@@ -6,7 +6,8 @@
 
 #include <stddef.h>
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "build/build_config.h"
 #include "content/common/text_input_client_messages.h"
 #include "content/renderer/pepper/pepper_plugin_instance_impl.h"
@@ -54,7 +55,7 @@ void TextInputClientObserver::OnStringAtPoint(gfx::Point point) {
   NSAttributedString* string = blink::WebSubstringUtil::attributedWordAtPoint(
       webview(), point, baselinePoint);
 
-  scoped_ptr<const mac::AttributedStringCoder::EncodedString> encoded(
+  std::unique_ptr<const mac::AttributedStringCoder::EncodedString> encoded(
       mac::AttributedStringCoder::Encode(string));
   Send(new TextInputClientReplyMsg_GotStringAtPoint(
       routing_id(), *encoded.get(), baselinePoint));
@@ -99,7 +100,7 @@ void TextInputClientObserver::OnStringForRange(gfx::Range range) {
     string = blink::WebSubstringUtil::attributedSubstringInRange(
         frame, range.start(), range.length(), &baselinePoint);
   }
-  scoped_ptr<const mac::AttributedStringCoder::EncodedString> encoded(
+  std::unique_ptr<const mac::AttributedStringCoder::EncodedString> encoded(
       mac::AttributedStringCoder::Encode(string));
   Send(new TextInputClientReplyMsg_GotStringForRange(routing_id(),
       *encoded.get(), baselinePoint));