[Xamarin.Android.Tools.Bytecode-Tests] Update output for JDK8.

JDK 8 generates different output from JDK 7, which unfortunately
breaks the unit tests (and thus prevents us from having a "green"
build on our Jenkins server, which is bad).

For JavaEnum.class, JDK 7's javac emitted an extra, *duplicate*,
constant pool entry:

	NameAndType(nameIndex=27 descriptorIndex=28 Name="<init>" Descriptor="(Ljava/lang/String;I)V")

I assume it was a JDK 7 bug fixed in JDK 8.

For JavaType.class, JDK 8 is generating many more constant pool
entries -- 183 vs. 177 -- which I haven't further explored.

As important is that the JDK 8 compiler has changed the behavior for
parameter names of synthetic methods. JDK 7 would emit *actual* names
for these parameters when `javac -g` was used, using e.g. `x0` as the
parameter name.

JDK 8 doesn't emit parameter names for synthetic method parameters
*at all*.

In the interest of keeping the unit test framework simpler, bump the
expected outputs to mirror that of JDK 8 `javac` output, because
nobody should be using JDK 7 anymore...

This should allow all Xamarin.Android.Tools.Bytecode tests to pass
on Jenkins.

Author: jonpryor

src/Xamarin.Android.Tools.Bytecode/Tests/JavaEnumTests.cs

@@ -22,7 +22,7 @@ public void ClassFileDescription ()
 			new ExpectedTypeDeclaration {
 				MajorVersion        = 0x32,
 				MinorVersion        = 0,
-				ConstantPoolCount   = 51,
+				ConstantPoolCount   = 50,
 				AccessFlags         = ClassAccessFlags.Final | ClassAccessFlags.Super | ClassAccessFlags.Enum,
 				FullName            = "com/xamarin/JavaEnum",
 				Superclass          = new TypeInfo ("java/lang/Enum",   "Ljava/lang/Enum<Lcom/xamarin/JavaEnum;>;"),

src/Xamarin.Android.Tools.Bytecode/Tests/JavaType.xml

@@ -110,7 +110,7 @@
         synthetic="true"
         jni-signature="(Ljava/lang/Object;)I">
         <parameter
-          name="x0"
+          name="p0"
           type="java.lang.Object"
           jni-type="Ljava/lang/Object;" />
       </method>
@@ -162,7 +162,7 @@
         synthetic="true"
         jni-signature="(Ljava/lang/CharSequence;)Ljava/lang/Object;">
         <parameter
-          name="x0"
+          name="p0"
           type="java.lang.CharSequence"
           jni-type="Ljava/lang/CharSequence;" />
       </method>

src/Xamarin.Android.Tools.Bytecode/Tests/JavaTypeTests.cs

@@ -20,7 +20,7 @@ public void ClassFile_WithJavaType_class ()
 			new ExpectedTypeDeclaration {
 				MajorVersion        = 0x32,
 				MinorVersion        = 0,
-				ConstantPoolCount   = 177,
+				ConstantPoolCount   = 183,
 				AccessFlags         = ClassAccessFlags.Public | ClassAccessFlags.Super,
 				FullName            = "com/xamarin/JavaType",
 				Superclass          = new TypeInfo ("java/lang/Object", "Ljava/lang/Object;"),
@@ -132,7 +132,7 @@ public void ClassFile_WithJavaType_class ()
 						Name                = "STATIC_FINAL_STRING",
 						Descriptor          = "Ljava/lang/String;",
 						AccessFlags         = FieldAccessFlags.Public | FieldAccessFlags.Static | FieldAccessFlags.Final,
-						ConstantValue       = "String(stringIndex=168 Utf8=\"Hello, \\\"embedded\0Nulls\" and \ud83d\udca9!\")",
+						ConstantValue       = "String(stringIndex=175 Utf8=\"Hello, \\\"embedded\0Nulls\" and \ud83d\udca9!\")",
 					},
 					new ExpectedFieldDeclaration {
 						Name                = "STATIC_FINAL_BOOL_FALSE",
@@ -309,15 +309,15 @@ public void ClassFile_WithJavaType_class ()
 						AccessFlags             = MethodAccessFlags.Public | MethodAccessFlags.Bridge | MethodAccessFlags.Synthetic,
 						ReturnDescriptor        = "I",
 						Parameters = {
-							new ParameterInfo ("x0", "Ljava/lang/Object;", "Ljava/lang/Object;"),
+							new ParameterInfo ("p0", "Ljava/lang/Object;", "Ljava/lang/Object;"),
 						},
 					},
 					new ExpectedMethodDeclaration {
 						Name                    = "func",
 						AccessFlags             = MethodAccessFlags.Public | MethodAccessFlags.Bridge | MethodAccessFlags.Synthetic,
 						ReturnDescriptor        = "Ljava/lang/Object;",
 						Parameters = {
-							new ParameterInfo ("x0", "Ljava/lang/CharSequence;",    "Ljava/lang/CharSequence;"),
+							new ParameterInfo ("p0", "Ljava/lang/CharSequence;",    "Ljava/lang/CharSequence;"),
 						},
 					},
 					new ExpectedMethodDeclaration {