Move V8EXPORT definition to its own file

include/v8-export.h

-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef V8_V8_TEST_H_
-#define V8_V8_TEST_H_
-
-#include "v8.h"
+#ifndef V8_EXPORT_H_
+#define V8_EXPORT_H_
 
 #ifdef _WIN32
-// Setup for Windows DLL export/import. See v8.h in this directory for
-// information on how to build/use V8 as a DLL.
+
+// Setup for Windows DLL export/import. When building the V8 DLL the
+// BUILDING_V8_SHARED needs to be defined. When building a program which uses
+// the V8 DLL USING_V8_SHARED needs to be defined. When either building the V8
+// static library or building a program which uses the V8 static library neither
+// BUILDING_V8_SHARED nor USING_V8_SHARED should be defined.
 #if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED)
 #error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\
   build configuration to ensure that at most one of these is set
 #endif
 
 #ifdef BUILDING_V8_SHARED
 #define V8EXPORT __declspec(dllexport)
 #elif USING_V8_SHARED
 #define V8EXPORT __declspec(dllimport)
 #else
 #define V8EXPORT
-#endif
+#endif  // BUILDING_V8_SHARED
 
 #else  // _WIN32
 
-// Setup for Linux shared library export. See v8.h in this directory for
-// information on how to build/use V8 as shared library.
+// Setup for Linux shared library export.
 #if defined(__GNUC__) && ((__GNUC__ >= 4) || \
     (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(V8_SHARED)
+#ifdef BUILDING_V8_SHARED
 #define V8EXPORT __attribute__ ((visibility("default")))
 #else
 #define V8EXPORT
 #endif
+#else
+#define V8EXPORT
+#endif
 
 #endif  // _WIN32
 
-
-/**
- * Testing support for the V8 JavaScript engine.
- */
-namespace v8 {
-
-class V8EXPORT Testing {
- public:
-  enum StressType {
-    kStressTypeOpt,
-    kStressTypeDeopt
-  };
-
-  /**
-   * Set the type of stressing to do. The default if not set is kStressTypeOpt.
-   */
-  static void SetStressRunType(StressType type);
-
-  /**
-   * Get the number of runs of a given test that is required to get the full
-   * stress coverage.
-   */
-  static int GetStressRuns();
-
-  /**
-   * Indicate the number of the run which is about to start. The value of run
-   * should be between 0 and one less than the result from GetStressRuns()
-   */
-  static void PrepareStressRun(int run);
-
-  /**
-   * Force deoptimization of all functions.
-   */
-  static void DeoptimizeAll();
-};
-
-
-}  // namespace v8
-
-
-#undef V8EXPORT
-
-
-#endif  // V8_V8_TEST_H_
+#endif  // V8_EXPORT_H_