[ios] Remove unused is_valid_ from IOS Metal Context (flutter#21432)

noga-dev · Sep 28, 2020 · 2917a65 · 2917a65
1 parent f72613d
commit 2917a65
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diff --git a/shell/platform/darwin/ios/ios_context_metal.h b/shell/platform/darwin/ios/ios_context_metal.h
@@ -37,7 +37,6 @@ class IOSContextMetal final : public IOSContext {
   sk_sp<GrDirectContext> main_context_;
   sk_sp<GrDirectContext> resource_context_;
   fml::CFRef<CVMetalTextureCacheRef> texture_cache_;
-  bool is_valid_ = false;
 
   // |IOSContext|
   sk_sp<GrDirectContext> CreateResourceContext() override;

diff --git a/shell/platform/darwin/ios/ios_context_metal.mm b/shell/platform/darwin/ios/ios_context_metal.mm
@@ -65,8 +65,6 @@ static GrContextOptions CreateMetalGrContextOptions() {
     return;
   }
   texture_cache_.Reset(texture_cache_raw);
-
-  is_valid_ = false;
 }
 
 IOSContextMetal::~IOSContextMetal() = default;
-Original file line number
+Diff line change
@@ Expand Up / @@ -65,8 +65,6 @@ static GrContextOptions CreateMetalGrContextOptions() { @@
         return;
       }
       texture_cache_.Reset(texture_cache_raw);
-      is_valid_ = false;
     }
     IOSContextMetal::~IOSContextMetal() = default;
@@ Expand Down @@