Rename GrBackendTexture::fMipMapped -> fMipmapped

Also mipMapped params to GrBackendTexture functions to mipmapped
GrBackendTexture::hasMipMaps -> GrBackendTexture::hasMipmaps

Misc test vars fMipMapped -> fMipmapped

Change-Id: Ic0651d14fc106c21b0ab45529875b95ed8dc2dfd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/304598
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index 72bef35..af335e3 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -8,7 +8,9 @@
 ------------
 
   * Rename GrMipMapped to GrMipmapped for consistency with new APIs.
+    Also rename GrBackendTexture::hasMipMaps() to GrBackendTexture::hasMipmaps()
     https://review.skia.org/304576
+    https://review.skia.org/304598
 
   * Add option for clients to own semaphores after wait calls.
     https://review.skia.org/301216