feat(devtools): remove ios inspector instance

ios/sdk/debug/devtools/HippyDevManager.m

@@ -31,6 +31,7 @@
 
 @interface HippyDevManager ()<HippyDevClientProtocol> {
     HippyDevWebSocketClient *_devWSClient;
+    HippyInspector *_inspector;
 }
 
 @end
@@ -47,7 +48,7 @@
                                                             contextName:contextName
                                                                clientId:clientId];
         _devWSClient.delegate = self;
-        [HippyInspector sharedInstance].devManager = self;
+        _inspector = [[HippyInspector alloc] initWithDevManager:self];
     }
     return self;
 }
@@ -72,9 +73,8 @@
 
 #pragma mark WS Delegate
 - (void)devClient:(HippyDevWebSocketClient *)devClient didReceiveMessage:(NSString *)message {
-    HippyInspector *inspector = [HippyInspector sharedInstance];
     HippyDevCommand *command = nil;
-    HippyInspectorDomain *domain = [inspector inspectorDomainFromMessage:message command:&command];
+    HippyInspectorDomain *domain = [_inspector inspectorDomainFromMessage:message command:&command];
     [domain handleRequestDevCommand:command bridge:_bridge completion:^(NSDictionary *rspObject) {
         rspObject = properResultForEmprtyObject(command.cmdID, rspObject);
         NSData *data = [NSJSONSerialization dataWithJSONObject:rspObject options:0 error:nil];

ios/sdk/debug/devtools/inspector/HippyInspector.h

@@ -30,10 +30,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @property (nonatomic, weak) HippyDevManager *devManager;
 
-+ (instancetype)sharedInstance;
-
-- (instancetype)init NS_UNAVAILABLE;
-- (instancetype)new NS_UNAVAILABLE;
+- (instancetype)initWithDevManager:(HippyDevManager *)manager;
 
 - (HippyInspectorDomain *)inspectorDomainFromMessage:(NSString *)message command:(out HippyDevCommand *_Nullable*_Nullable)command;
 

ios/sdk/debug/devtools/inspector/HippyInspector.m

@@ -39,15 +39,6 @@ NSString *const HippyInspectorRspDataKeyParams = @"params";
 
 @implementation HippyInspector
 
-+ (instancetype)sharedInstance {
-    static HippyInspector *instance = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        instance = [[HippyInspector alloc] init];
-    });
-    return instance;
-}
-
 - (instancetype)init {
     self = [super init];
     if (self) {
@@ -57,6 +48,13 @@ NSString *const HippyInspectorRspDataKeyParams = @"params";
     return self;
 }
 
+- (instancetype)initWithDevManager:(HippyDevManager *)manager {
+    if (self = [self init]) {
+        _devManager = manager;
+    }
+    return self;
+}
+
 #pragma mark private method
 - (void)initializeDomain {
     HippyDomDomain *domDomain = [[HippyDomDomain alloc] initWithInspector:self];