Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/metrics/subprocess_metrics_provider_unittest.cc

Index: chrome/browser/metrics/subprocess_metrics_provider_unittest.cc
diff --git a/chrome/browser/metrics/subprocess_metrics_provider_unittest.cc b/chrome/browser/metrics/subprocess_metrics_provider_unittest.cc
index 5b3e641d9eae898dd621b24099ac8a9dbfb78a4f..ac2d7790b901d60bab153d6ecc7edc8aca2186be 100644
--- a/chrome/browser/metrics/subprocess_metrics_provider_unittest.cc
+++ b/chrome/browser/metrics/subprocess_metrics_provider_unittest.cc
@@ -85,10 +85,10 @@ class SubprocessMetricsProviderTest : public testing::Test {
   std::unique_ptr<base::PersistentHistogramAllocator> CreateDuplicateAllocator(
       base::PersistentHistogramAllocator* allocator) {
     // Just wrap around the data segment in-use by the passed allocator.
-    return WrapUnique(new base::PersistentHistogramAllocator(
-        WrapUnique(new base::PersistentMemoryAllocator(
-            const_cast<void*>(allocator->data()), allocator->length(),
-            0, 0, "", false))));
+    return base::MakeUnique<base::PersistentHistogramAllocator>(
+        base::MakeUnique<base::PersistentMemoryAllocator>(
+            const_cast<void*>(allocator->data()), allocator->length(), 0, 0, "",

[sky, 2016/09/12 17:13:36]

""->std::string

[Adam Rice, 2016/09/13 03:02:49]

Done.

+            false));
   }
 
   size_t GetSnapshotHistogramCount() {