EDK: Remove MOJO_SYSTEM_IMPL_EXPORT, system_impl_export.h, etc.

mojo/edk/embedder/platform_shared_buffer.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_EDK_EMBEDDER_PLATFORM_SHARED_BUFFER_H_
 #define MOJO_EDK_EMBEDDER_PLATFORM_SHARED_BUFFER_H_
 
 #include <stddef.h>
 
 #include <memory>
 
 #include "base/memory/ref_counted.h"
 #include "mojo/edk/embedder/scoped_platform_handle.h"
-#include "mojo/edk/system/system_impl_export.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
 namespace embedder {
 
 class PlatformSharedBufferMapping;
 
 // |PlatformSharedBuffer| is an interface for a thread-safe, ref-counted wrapper
 // around OS-specific shared memory. It has the following features:
 //   - A |PlatformSharedBuffer| simply represents a piece of shared memory that
 //     *may* be mapped and *may* be shared to another process.
 //   - A single |PlatformSharedBuffer| may be mapped multiple times. The
 //     lifetime of the mapping (owned by |PlatformSharedBufferMapping|) is
 //     separate from the lifetime of the |PlatformSharedBuffer|.
 //   - Sizes/offsets (of the shared memory and mappings) are arbitrary, and not
 //     restricted by page size. However, more memory may actually be mapped than
 //     requested.
 //
 // It currently does NOT support the following:
 //   - Sharing read-only. (This will probably eventually be supported.)
 //
 // TODO(vtl): Rectify this with |base::SharedMemory|.
-class MOJO_SYSTEM_IMPL_EXPORT PlatformSharedBuffer
+class PlatformSharedBuffer
     : public base::RefCountedThreadSafe<PlatformSharedBuffer> {
  public:
   // Gets the size of shared buffer (in number of bytes).
   virtual size_t GetNumBytes() const = 0;
 
   // Maps (some) of the shared buffer into memory; [|offset|, |offset + length|]
   // must be contained in [0, |num_bytes|], and |length| must be at least 1.
   // Returns null on failure.
   virtual std::unique_ptr<PlatformSharedBufferMapping> Map(size_t offset,
                                                            size_t length) = 0;
@@ skipping 28 matching lines @@
 };
 
 // An interface for a mapping of a |PlatformSharedBuffer| (compararable to a
 // "file view" in Windows); see above. Created by (implementations of)
 // |PlatformSharedBuffer::Map()|. Automatically unmaps memory on destruction.
 //
 // Mappings are NOT thread-safe.
 //
 // Note: This is an entirely separate class (instead of
 // |PlatformSharedBuffer::Mapping|) so that it can be forward-declared.
-class MOJO_SYSTEM_IMPL_EXPORT PlatformSharedBufferMapping {
+class PlatformSharedBufferMapping {
  public:
   // IMPORTANT: Implementations must implement a destructor that unmaps memory.
   virtual ~PlatformSharedBufferMapping() {}
 
   virtual void* GetBase() const = 0;
   virtual size_t GetLength() const = 0;
 
  protected:
   PlatformSharedBufferMapping() {}
 
  private:
   MOJO_DISALLOW_COPY_AND_ASSIGN(PlatformSharedBufferMapping);
 };
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // MOJO_EDK_EMBEDDER_PLATFORM_SHARED_BUFFER_H_