Kotlin: Fix likely merge error.

Change-Id: I9effbb323f09cbd7453e14cd7958eb6df25e85ef
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/201874
Reviewed-by: Jim Blackler <jimblackler@google.com>
Commit-Queue: Jim Blackler <jimblackler@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
diff --git a/src/dawn/dawn_kotlin.json b/src/dawn/dawn_kotlin.json
index 0860452..8b39c40 100644
--- a/src/dawn/dawn_kotlin.json
+++ b/src/dawn/dawn_kotlin.json
@@ -36,7 +36,6 @@
         "bool": "jboolean",
         "double": "jdouble",
         "float": "jfloat",
-        "double": "jdouble",
         "size_t": "jlong",
         "int32_t": "jint",
         "uint16_t": "jshort",