CR: rename method

not always resized when used

// FREEBIE

Signal/src/ViewControllers/ConversationView/MessagesViewController.m

@@ -3946,7 +3946,7 @@ typedef enum : NSUInteger {
     [self presentViewController:controller animated:YES completion:nil];
 }
 
-- (void)textViewDidChangeSize
+- (void)textViewDidChangePosition
 {
     OWSAssert([NSThread isMainThread]);
 

Signal/src/ViewControllers/ConversationView/OWSMessagesComposerTextView.h

@@ -12,7 +12,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)didPasteAttachment:(SignalAttachment *_Nullable)attachment;
 
-- (void)textViewDidChangeSize;
+- (void)textViewDidChangePosition;
 
 @end
 

Signal/src/ViewControllers/ConversationView/OWSMessagesComposerTextView.m

@@ -19,7 +19,7 @@ NS_ASSUME_NONNULL_BEGIN
     BOOL becameFirstResponder = [super becomeFirstResponder];
     if (becameFirstResponder) {
         // Intercept to scroll to bottom when text view is tapped.
-        [self.textViewPasteDelegate textViewDidChangeSize];
+        [self.textViewPasteDelegate textViewDidChangePosition];
     }
     return becameFirstResponder;
 }
@@ -61,7 +61,7 @@ NS_ASSUME_NONNULL_BEGIN
     [super setFrame:frame];
 
     if (didChangeSize && isNonEmpty) {
-        [self.textViewPasteDelegate textViewDidChangeSize];
+        [self.textViewPasteDelegate textViewDidChangePosition];
     }
 }
 
@@ -73,7 +73,7 @@ NS_ASSUME_NONNULL_BEGIN
     [super setBounds:bounds];
 
     if (didChangeSize && isNonEmpty) {
-        [self.textViewPasteDelegate textViewDidChangeSize];
+        [self.textViewPasteDelegate textViewDidChangePosition];
     }
 }