Gender neutral comments.

BUG=

Review-Url: https://codereview.chromium.org/2085273002
Cr-Commit-Position: refs/heads/master@{#37191}

src/type-feedback-vector-inl.h

@@ -77,9 +77,7 @@ TypeFeedbackMetadata* TypeFeedbackVector::metadata() const {
                     : TypeFeedbackMetadata::cast(get(kMetadataIndex));
 }
 
-
-// Conversion from an integer index to either a slot or an ic slot. The caller
-// should know what kind she expects.
+// Conversion from an integer index to either a slot or an ic slot.
 // static
 FeedbackVectorSlot TypeFeedbackVector::ToSlot(int index) {
   DCHECK(index >= kReservedIndexCount);

test/mjsunit/debug-handle.js

@@ -108,7 +108,7 @@ function listener(event, exec_state, event_data, data) {
     var handle_a = evaluateRequest(exec_state, '{"expression":"b","frame":1}');
     assertEquals(handle_o, handle_a);
     assertEquals(handle_a, handle_b);
-    assertFalse(handle_o == handle_p, "o and p have he same handle");
+    assertFalse(handle_o == handle_p, "o and p have the same handle");
 
     var response;
     var count;
@@ -140,7 +140,7 @@ function listener(event, exec_state, event_data, data) {
     var handle_g = evaluateRequest(exec_state, '{"expression":"g"}');
     var handle_caller = evaluateRequest(exec_state, '{"expression":"f.caller"}');
 
-    assertFalse(handle_f == handle_g, "f and g have he same handle");
+    assertFalse(handle_f == handle_g, "f and g have the same handle");
     assertEquals(handle_g, handle_caller, "caller for f should be g");
 
     response = lookupRequest(exec_state, '{"handles":[' + handle_f + ']}', true);

test/mjsunit/es6/proxies-for.js

@@ -151,7 +151,7 @@ function keys(object) {
   object.__proto__ = proxy;
   assertEquals(["0"], keys(object));
 
-  // The Proxy doesn't set his ownKeys enumerable.
+  // The Proxy doesn't set its ownKeys enumerable.
   delete object[0];
   assertEquals([], keys(object));