gpu: Move ShaderDiskCache into //gpu/ipc/host component.

gpu/ipc/host/shader_disk_cache.h

Index: gpu/ipc/host/shader_disk_cache.h
diff --git a/content/browser/gpu/shader_disk_cache.h b/gpu/ipc/host/shader_disk_cache.h
similarity index 90%
rename from content/browser/gpu/shader_disk_cache.h
rename to gpu/ipc/host/shader_disk_cache.h
index fd978c96169d8ff9486afce034b8591fcd545020..4080737d2fe50b15e7bab117378b64e583c78135 100644
--- a/content/browser/gpu/shader_disk_cache.h
+++ b/gpu/ipc/host/shader_disk_cache.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_GPU_SHADER_DISK_CACHE_H_
-#define CONTENT_BROWSER_GPU_SHADER_DISK_CACHE_H_
+#ifndef GPU_IPC_HOST_SHADER_DISK_CACHE_H_
+#define GPU_IPC_HOST_SHADER_DISK_CACHE_H_
 
 #include <stdint.h>
 
@@ -15,10 +15,9 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread_checker.h"
-#include "content/common/content_export.h"
 #include "net/disk_cache/disk_cache.h"
 
-namespace content {
+namespace gpu {
 
 class ShaderCacheFactory;
 class ShaderDiskCacheEntry;
@@ -27,8 +26,7 @@ class ShaderClearHelper;
 
 // ShaderDiskCache is the interface to the on disk cache for
 // GL shaders.
-class CONTENT_EXPORT ShaderDiskCache
-    : public base::RefCounted<ShaderDiskCache> {
+class ShaderDiskCache : public base::RefCounted<ShaderDiskCache> {
  public:
   using ShaderLoadedCallback =
       base::Callback<void(const std::string&, const std::string&)>;
@@ -45,10 +43,9 @@ class CONTENT_EXPORT ShaderDiskCache
   // The return value is a net error code. If this method returns
   // ERR_IO_PENDING, the |completion_callback| will be invoked when the
   // operation completes.
-  int Clear(
-      const base::Time begin_time,
-      const base::Time end_time,
-      const net::CompletionCallback& completion_callback);
+  int Clear(const base::Time begin_time,
+            const base::Time end_time,
+            const net::CompletionCallback& completion_callback);
 
   // Sets a callback for when the cache is available. If the cache is
   // already available the callback will not be called and net::OK is returned.
@@ -104,8 +101,7 @@ class CONTENT_EXPORT ShaderDiskCache
 
 // ShaderCacheFactory maintains a cache of ShaderDiskCache objects
 // so we only create one per profile directory.
-class CONTENT_EXPORT ShaderCacheFactory
-    : NON_EXPORTED_BASE(public base::ThreadChecker) {
+class ShaderCacheFactory : NON_EXPORTED_BASE(public base::ThreadChecker) {
  public:
   explicit ShaderCacheFactory(
       scoped_refptr<base::SingleThreadTaskRunner> cache_task_runner);
@@ -156,6 +152,6 @@ class CONTENT_EXPORT ShaderCacheFactory
   DISALLOW_COPY_AND_ASSIGN(ShaderCacheFactory);
 };
 
-}  // namespace content
+}  // namespace gpu
 
-#endif  // CONTENT_BROWSER_GPU_SHADER_DISK_CACHE_H_
+#endif  // GPU_IPC_HOST_SHADER_DISK_CACHE_H_