Removed extraneous newlines

lib/wasm/src/code_translator.rs

@@ -33,7 +33,6 @@ use state::{TranslationState, ControlStackFrame};
 use std::collections::{HashMap, hash_map};
 use environ::{FuncEnvironment, GlobalValue};
 use std::{i32, u32};
-
 use std::vec::Vec;
 
 /// Translates wasm operators into Cretonne IL instructions. Returns `true` if it inserted

lib/wasm/src/environ/dummy.rs

@@ -10,7 +10,6 @@ use cretonne::cursor::FuncCursor;
 use cretonne::settings;
 use wasmparser;
 use std::error::Error;
-
 use std::vec::Vec;
 use std::string::String;
 

lib/wasm/src/environ/spec.rs

@@ -5,7 +5,6 @@ use cretonne::cursor::FuncCursor;
 use cretonne::settings::Flags;
 use translation_utils::{SignatureIndex, FunctionIndex, TableIndex, GlobalIndex, MemoryIndex,
                         Global, Table, Memory};
-
 use std::vec::Vec;
 use std::string::String;
 

lib/wasm/src/sections_translator.rs

@@ -16,7 +16,6 @@ use wasmparser::{Parser, ParserState, FuncType, ImportSectionEntryType, External
 use wasmparser;
 use std::str::from_utf8;
 use environ::ModuleEnvironment;
-
 use std::vec::Vec;
 use std::string::String;
 

lib/wasm/src/state.rs

@@ -7,7 +7,6 @@ use cretonne::ir::{self, Ebb, Inst, Value};
 use environ::{FuncEnvironment, GlobalValue};
 use std::collections::HashMap;
 use translation_utils::{GlobalIndex, MemoryIndex, SignatureIndex, FunctionIndex};
-
 use std::vec::Vec;
 
 /// A control stack frame can be an `if`, a `block` or a `loop`, each one having the following