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

content/browser/gpu/shader_cache_factory.cc

Index: content/browser/gpu/shader_cache_factory.cc
diff --git a/content/browser/gpu/shader_cache_factory.cc b/content/browser/gpu/shader_cache_factory.cc
index b6f9f496314a9896f1731192d2f9a0f674b55ee4..e60323de130d0dbce4cf1468e74373614322e994 100644
--- a/content/browser/gpu/shader_cache_factory.cc
+++ b/content/browser/gpu/shader_cache_factory.cc
@@ -5,18 +5,18 @@
 #include "content/browser/gpu/shader_cache_factory.h"
 
 #include "base/single_thread_task_runner.h"
-#include "content/browser/gpu/shader_disk_cache.h"
+#include "gpu/ipc/host/shader_disk_cache.h"
 
 namespace content {
 
 namespace {
 
-ShaderCacheFactory* factory_instance = nullptr;
+gpu::ShaderCacheFactory* factory_instance = nullptr;
 
 void CreateFactoryInstance(
     scoped_refptr<base::SingleThreadTaskRunner> cache_task_runner) {
   DCHECK(!factory_instance);
-  factory_instance = new ShaderCacheFactory(std::move(cache_task_runner));
+  factory_instance = new gpu::ShaderCacheFactory(std::move(cache_task_runner));
 }
 
 }  // namespace
@@ -32,7 +32,7 @@ void InitShaderCacheFactorySingleton(
   }
 }
 
-ShaderCacheFactory* GetShaderCacheFactorySingleton() {
+gpu::ShaderCacheFactory* GetShaderCacheFactorySingleton() {
   DCHECK(!factory_instance || factory_instance->CalledOnValidThread());
   return factory_instance;
 }