replace COMPILE_ASSERT with static_assert in ui/

ui/base/resource/data_pack.cc

Index: ui/base/resource/data_pack.cc
diff --git a/ui/base/resource/data_pack.cc b/ui/base/resource/data_pack.cc
index 70841b6ba8f32a883f718d5b387800236cab1e39..f9fe9b8469eeb35d3369a4c32cb09ace5ba48b0f 100644
--- a/ui/base/resource/data_pack.cc
+++ b/ui/base/resource/data_pack.cc
@@ -42,7 +42,7 @@ struct DataPackEntry {
 };
 #pragma pack(pop)
 
-COMPILE_ASSERT(sizeof(DataPackEntry) == 6, size_of_entry_must_be_six);
+static_assert(sizeof(DataPackEntry) == 6, "size of entry must be six");
 
 // We're crashing when trying to load a pak file on Windows.  Add some error
 // codes for logging.
@@ -181,8 +181,8 @@ bool DataPack::GetStringPiece(uint16 resource_id,
   // bothering to do right now.
 #if defined(__BYTE_ORDER)
   // Linux check
-  COMPILE_ASSERT(__BYTE_ORDER == __LITTLE_ENDIAN,
-                 datapack_assumes_little_endian);
+  static_assert(__BYTE_ORDER == __LITTLE_ENDIAN,
+                "datapack assumes little endian");
 #elif defined(__BIG_ENDIAN__)
   // Mac check
   #error DataPack assumes little endian