2 files changed, 7 insertions, 14 deletions
diff --git a/js/src/jit/IonCode.h b/js/src/jit/IonCode.h
index c581aa62e..55c3d4dad 100644
--- a/js/src/jit/IonCode.h
+++ b/js/src/jit/IonCode.h
@@ -9,7 +9,6 @@
 
 #include "mozilla/Atomics.h"
 #include "mozilla/MemoryReporting.h"
-#include "mozilla/PodOperations.h"
 
 #include "jstypes.h"
 
@@ -692,17 +691,15 @@ struct IonScriptCounts
 {
   private:
     // Any previous invalidated compilation(s) for the script.
-    IonScriptCounts* previous_;
+    IonScriptCounts* previous_ = nullptr;
 
     // Information about basic blocks in this script.
-    size_t numBlocks_;
-    IonBlockCounts* blocks_;
+    size_t numBlocks_ = 0;
+    IonBlockCounts* blocks_ = nullptr;
 
   public:
 
-    IonScriptCounts() {
-        mozilla::PodZero(this);
-    }
+    IonScriptCounts() = default;
 
     ~IonScriptCounts() {
         for (size_t i = 0; i < numBlocks_; i++)
diff --git a/js/src/jit/shared/Assembler-shared.h b/js/src/jit/shared/Assembler-shared.h
index aac9687b8..8044e75cb 100644
--- a/js/src/jit/shared/Assembler-shared.h
+++ b/js/src/jit/shared/Assembler-shared.h
@@ -7,8 +7,6 @@
 #ifndef jit_shared_Assembler_shared_h
 #define jit_shared_Assembler_shared_h
 
-#include "mozilla/PodOperations.h"
-
 #include <limits.h>
 
 #include "jit/AtomicOp.h"
@@ -491,10 +489,10 @@ class CodeLabel
 
 class CodeOffsetJump
 {
-    size_t offset_;
+    size_t offset_ = 0;
 
 #ifdef JS_SMALL_BRANCH
-    size_t jumpTableIndex_;
+    size_t jumpTableIndex_ = 0;
 #endif
 
   public:
@@ -510,9 +508,7 @@ class CodeOffsetJump
     explicit CodeOffsetJump(size_t offset) : offset_(offset) {}
 #endif
 
-    CodeOffsetJump() {
-        mozilla::PodZero(this);
-    }
+    CodeOffsetJump() = default;
 
     size_t offset() const {
         return offset_;