SDK-1106 remove file IO from initialize

Author: echo-branch

Branch-SDK/BNCPreferenceHelper.m

@@ -872,50 +872,12 @@ - (NSInteger)readIntegerFromDefaults:(NSString *)key {
 
 #pragma mark - Preferences File URL
 
-+ (NSString *)prefsFile_deprecated {
-    NSString * path =
-        [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)
-            firstObject]
-                stringByAppendingPathComponent:BRANCH_PREFS_FILE];
-    return path;
-}
-
 + (NSURL* _Nonnull) URLForPrefsFile {
     NSURL *URL = BNCURLForBranchDirectory();
     URL = [URL URLByAppendingPathComponent:BRANCH_PREFS_FILE isDirectory:NO];
     return URL;
 }
 
-+ (void) moveOldPrefsFile {
-    NSString* oldPath = self.prefsFile_deprecated;
-    NSURL *oldURL = (oldPath) ? [NSURL fileURLWithPath:self.prefsFile_deprecated] : nil;
-    NSURL *newURL = [self URLForPrefsFile];
-
-    if (!oldURL || !newURL) { return; }
-
-    NSError *error = nil;
-    [[NSFileManager defaultManager]
-        moveItemAtURL:oldURL
-        toURL:newURL
-        error:&error];
-
-    if (error && error.code != NSFileNoSuchFileError) {
-        if (error.code == NSFileWriteFileExistsError) {
-            [[NSFileManager defaultManager]
-                removeItemAtURL:oldURL
-                error:&error];
-        } else {
-            BNCLogError([NSString stringWithFormat:@"Can't move prefs file: %@.", error]);
-        }
-    }
-}
-
-+ (void) initialize {
-    if (self == [BNCPreferenceHelper self]) {
-        [self moveOldPrefsFile];
-    }
-}
-
 @end
 
 #pragma mark - BNCURLForBranchDirectory

Branch-SDK/BNCServerRequestQueue.m

@@ -365,49 +365,12 @@ + (NSString *)exceptionString:(NSException *)exception {
             [exception.callStackSymbols componentsJoinedByString:@"\n\t"]];
 }
 
-+ (NSString *)queueFile_deprecated {
-    NSString *path =
-        [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)
-            firstObject]
-                stringByAppendingPathComponent:BRANCH_QUEUE_FILE];
-    return path;
-}
-
 + (NSURL* _Nonnull) URLForQueueFile {
     NSURL *URL = BNCURLForBranchDirectory();
     URL = [URL URLByAppendingPathComponent:BRANCH_QUEUE_FILE isDirectory:NO];
     return URL;
 }
 
-+ (void) moveOldQueueFile {
-    NSURL *oldURL = [NSURL fileURLWithPath:self.queueFile_deprecated];
-    NSURL *newURL = [self URLForQueueFile];
-    
-    if (!oldURL || !newURL) { return; }
-    
-    NSError *error = nil;
-    [[NSFileManager defaultManager]
-        moveItemAtURL:oldURL
-        toURL:newURL
-        error:&error];
-
-    if (error && error.code != NSFileNoSuchFileError) {
-        if (error.code == NSFileWriteFileExistsError) {
-            [[NSFileManager defaultManager]
-                removeItemAtURL:oldURL
-                error:&error];
-        } else {
-            BNCLogError([NSString stringWithFormat:@"Failed to move the queue file: %@.", error]);
-        }
-    }
-}
-
-+ (void) initialize {
-    if (self == [BNCServerRequestQueue self]) {
-        [self moveOldQueueFile];
-    }
-}
-
 #pragma mark - Shared Method
 
 + (id)getInstance {