Rewrite scoped_ptr<T>(NULL) to use the default ctor in content/.

content/common/gpu/gpu_memory_manager_unittest.cc

Index: content/common/gpu/gpu_memory_manager_unittest.cc
diff --git a/content/common/gpu/gpu_memory_manager_unittest.cc b/content/common/gpu/gpu_memory_manager_unittest.cc
index 743ce21f629722d083d3e63ad5c0d60c36e617c7..2c601c9fe5a023be7dd1f1cf54d8e4439bb3c8cb 100644
--- a/content/common/gpu/gpu_memory_manager_unittest.cc
+++ b/content/common/gpu/gpu_memory_manager_unittest.cc
@@ -80,11 +80,10 @@ class FakeClient : public GpuMemoryManagerClient {
 
   // This will create a client with no surface
   FakeClient(GpuMemoryManager* memmgr, GpuMemoryManagerClient* share_group)
-      : memmgr_(memmgr)
-      , total_gpu_memory_(0)
-      , share_group_(share_group)
-      , memory_tracker_(NULL)
-      , tracking_group_(NULL) {
+      : memmgr_(memmgr),
+        total_gpu_memory_(0),
+        share_group_(share_group),
+        memory_tracker_(NULL) {
     if (!share_group_) {
       memory_tracker_ = new FakeMemoryTracker();
       tracking_group_.reset(
@@ -94,14 +93,11 @@ class FakeClient : public GpuMemoryManagerClient {
   }
 
   // This will create a client with a surface
-  FakeClient(GpuMemoryManager* memmgr,
-             int32 surface_id,
-             bool visible)
-      : memmgr_(memmgr)
-      , total_gpu_memory_(0)
-      , share_group_(NULL)
-      , memory_tracker_(NULL)
-      , tracking_group_(NULL) {
+  FakeClient(GpuMemoryManager* memmgr, int32 surface_id, bool visible)
+      : memmgr_(memmgr),
+        total_gpu_memory_(0),
+        share_group_(NULL),
+        memory_tracker_(NULL) {
     memory_tracker_ = new FakeMemoryTracker();
     tracking_group_.reset(
         memmgr_->CreateTrackingGroup(0, memory_tracker_.get()));