Fixing some warnings from the no-ARC file.

Author: slembcke

cocos2d/CCEffectGlass.h

@@ -51,18 +51,18 @@
  *  sprite that serves as the background for the affected node so it appears that the viewer
  *  is seeing the refracted environment through the refracting node.
  */
-@property (nonatomic) CCSprite *refractionEnvironment;
+@property (nonatomic, strong) CCSprite *refractionEnvironment;
 
 /** The environment that will be reflected by the affected node. Typically this is a sprite
  *  that is not visible in the scene as it is conceptually "behind the viewer" and only visible
  *  where reflected by the affected node.
  */
-@property (nonatomic) CCSprite *reflectionEnvironment;
+@property (nonatomic, strong) CCSprite *reflectionEnvironment;
 
 /** The normal map that encodes the normal vectors of the affected node. Each pixel in the normal
  *  map is a 3 component vector that is perpendicular to the surface of the sprite at that point.
  */
-@property (nonatomic) CCSpriteFrame *normalMap;
+@property (nonatomic, strong) CCSpriteFrame *normalMap;
 
 
 /// -----------------------------------------------------------------------

cocos2d/CCEffectReflection.h

@@ -25,12 +25,12 @@
  *  that is not visible in the scene as it is conceptually "behind the viewer" and only visible
  *  where reflected by the affected node.
  */
-@property (nonatomic) CCSprite *environment;
+@property (nonatomic, strong) CCSprite *environment;
 
 /** The normal map that encodes the normal vectors of the affected node. Each pixel in the normal
  *  map is a 3 component vector that is perpendicular to the surface of the sprite at that point.
  */
-@property (nonatomic) CCSpriteFrame *normalMap;
+@property (nonatomic, strong) CCSpriteFrame *normalMap;
 
 /** The overall shininess of the attached sprite. This value is in the range [0..1] and it controls
  *  how much of the reflected environment contributes to the final color of the affected pixels.

cocos2d/CCEffectRefraction.h

@@ -29,12 +29,12 @@
  *  sprite that serves as the background for the affected node so it appears that the viewer
  *  is seeing the refracted environment through the refracting node.
  */
-@property (nonatomic) CCSprite *environment;
+@property (nonatomic, strong) CCSprite *environment;
 
 /** The normal map that encodes the normal vectors of the affected node. Each pixel in the normal
  *  map is a 3 component vector that is perpendicular to the surface of the sprite at that point.
  */
-@property (nonatomic) CCSpriteFrame *normalMap;
+@property (nonatomic, strong) CCSpriteFrame *normalMap;
 
 
 /// -----------------------------------------------------------------------

cocos2d/CCEffect_Private.h

@@ -93,12 +93,12 @@ typedef void (^CCEffectRenderPassEndBlock)(CCEffectRenderPass *pass);
 @interface CCEffectRenderPass : NSObject
 
 @property (nonatomic) NSInteger renderPassId;
-@property (nonatomic) CCRenderer* renderer;
+@property (nonatomic, strong) CCRenderer* renderer;
 @property (nonatomic) CCSpriteVertexes verts;
 @property (nonatomic) GLKMatrix4 transform;
-@property (nonatomic) CCBlendMode* blendMode;
-@property (nonatomic) CCShader* shader;
-@property (nonatomic) NSMutableDictionary* shaderUniforms;
+@property (nonatomic, strong) CCBlendMode* blendMode;
+@property (nonatomic, strong) CCShader* shader;
+@property (nonatomic, strong) NSMutableDictionary* shaderUniforms;
 @property (nonatomic) BOOL needsClear;
 @property (nonatomic,copy) NSArray* beginBlocks;
 @property (nonatomic,copy) NSArray* updateBlocks;

cocos2d/CCProtocols.h

@@ -59,7 +59,7 @@
 @protocol CCEffectProtocol <NSObject>
 
 /** Effect which will be applied to this sprite, NOTE: effect will overwrite any custom CCShader settings. */
-@property (nonatomic) CCEffect* effect;
+@property (nonatomic, strong) CCEffect* effect;
 
 @end