Template methods on Timer classes instead of the classes themselves.

chrome/browser/image_decoder.cc

Index: chrome/browser/image_decoder.cc
diff --git a/chrome/browser/image_decoder.cc b/chrome/browser/image_decoder.cc
index 7d26e8053b1041e221efa4b2f7a865b535a22215..bd5ec1eb959590e9119512b7fc88ea92809510dc 100644
--- a/chrome/browser/image_decoder.cc
+++ b/chrome/browser/image_decoder.cc
@@ -125,10 +125,8 @@ void ImageDecoder::DecodeImageInSandbox(
 
   if (!batch_mode_timer_) {
     // Created here so it will call StopBatchMode() on the right thread.
-    batch_mode_timer_.reset(new base::DelayTimer<ImageDecoder>(
-        FROM_HERE,
-        base::TimeDelta::FromSeconds(kBatchModeTimeoutSeconds),
-        this,
+    batch_mode_timer_.reset(new base::DelayTimer(
+        FROM_HERE, base::TimeDelta::FromSeconds(kBatchModeTimeoutSeconds), this,
         &ImageDecoder::StopBatchMode));
   }
   batch_mode_timer_->Reset();