Replace ASSERT, ENABLE(ASSERT), and ASSERT_NOT_REACHED in wtf

third_party/WebKit/Source/wtf/dtoa/diy-fp.h

Index: third_party/WebKit/Source/wtf/dtoa/diy-fp.h
diff --git a/third_party/WebKit/Source/wtf/dtoa/diy-fp.h b/third_party/WebKit/Source/wtf/dtoa/diy-fp.h
index 441b389735c570a7fcf7a936c72b1fbe4d64542b..ed1c6b9926e9bb7d59b394e12c112df2ddd3af60 100644
--- a/third_party/WebKit/Source/wtf/dtoa/diy-fp.h
+++ b/third_party/WebKit/Source/wtf/dtoa/diy-fp.h
@@ -51,8 +51,8 @@ class DiyFp {
   // must be bigger than the significand of other.
   // The result will not be normalized.
   void Subtract(const DiyFp& other) {
-    ASSERT(e_ == other.e_);
-    ASSERT(f_ >= other.f_);
+    DCHECK_EQ(e_, other.e_);
+    DCHECK_GE(f_, other.f_);
     f_ -= other.f_;
   }
 
@@ -76,7 +76,7 @@ class DiyFp {
   }
 
   void Normalize() {
-    ASSERT(f_ != 0);
+    DCHECK_NE(f_, 0u);
     uint64_t f = f_;
     int e = e_;