Move fpdfsdk/src up to fpdfsdk/.

This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes
up the include paths, include guards and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1799773002 .
diff --git a/fpdfsdk/javascript/console.h b/fpdfsdk/javascript/console.h
new file mode 100644
index 0000000..589dbc8
--- /dev/null
+++ b/fpdfsdk/javascript/console.h
@@ -0,0 +1,51 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef FPDFSDK_JAVASCRIPT_CONSOLE_H_
+#define FPDFSDK_JAVASCRIPT_CONSOLE_H_
+
+#include <vector>
+
+#include "fpdfsdk/javascript/JS_Define.h"
+
+class console : public CJS_EmbedObj {
+ public:
+  console(CJS_Object* pJSObject);
+  ~console() override;
+
+ public:
+  FX_BOOL clear(IJS_Context* cc,
+                const std::vector<CJS_Value>& params,
+                CJS_Value& vRet,
+                CFX_WideString& sError);
+  FX_BOOL hide(IJS_Context* cc,
+               const std::vector<CJS_Value>& params,
+               CJS_Value& vRet,
+               CFX_WideString& sError);
+  FX_BOOL println(IJS_Context* cc,
+                  const std::vector<CJS_Value>& params,
+                  CJS_Value& vRet,
+                  CFX_WideString& sError);
+  FX_BOOL show(IJS_Context* cc,
+               const std::vector<CJS_Value>& params,
+               CJS_Value& vRet,
+               CFX_WideString& sError);
+};
+
+class CJS_Console : public CJS_Object {
+ public:
+  CJS_Console(v8::Local<v8::Object> pObject) : CJS_Object(pObject) {}
+  ~CJS_Console() override {}
+
+  DECLARE_JS_CLASS();
+
+  JS_STATIC_METHOD(clear, console);
+  JS_STATIC_METHOD(hide, console);
+  JS_STATIC_METHOD(println, console);
+  JS_STATIC_METHOD(show, console);
+};
+
+#endif  // FPDFSDK_JAVASCRIPT_CONSOLE_H_