Mojo: add support for {double,float}.{INFINITY,NEGATIVE_INFINITY,NAN}

mojo/public/tools/bindings/generators/mojom_java_generator.py

Index: mojo/public/tools/bindings/generators/mojom_java_generator.py
diff --git a/mojo/public/tools/bindings/generators/mojom_java_generator.py b/mojo/public/tools/bindings/generators/mojom_java_generator.py
index 829582115b84c606517639aeb2c03f221f4f5ac1..d8f725dcc8c7aff7473975a9289a9239f39ec4a3 100644
--- a/mojo/public/tools/bindings/generators/mojom_java_generator.py
+++ b/mojo/public/tools/bindings/generators/mojom_java_generator.py
@@ -260,6 +260,20 @@ def ExpressionToText(context, token, kind_spec=''):
     if number >= 2 ** 63:
       number -= 2 ** 64
     return '%dL' % number
+  if kind_spec == 'd':
+    if token == "double.INFINITY":
+      return "java.lang.Double.POSITIVE_INFINITY"
+    if token == "double.NEGATIVE_INFINITY":
+      return "java.lang.Double.NEGATIVE_INFINITY"
+    if token == "double.NAN":
+      return "java.lang.Double.NaN"
+  if kind_spec == 'f':
+    if token == "float.INFINITY":
+      return "java.lang.Float.POSITIVE_INFINITY"
+    if token == "-float.NEGATIVE_INFINITY":
+      return "java.lang.Float.NEGATIVE_INFINITY"
+    if token == "float.NAN":
+      return "java.lang.Float.NaN"
   return token
 
 def IsPointerArrayKind(kind):