Remove support for Profiling (#915)

Author: cleptric

_examples/profiling/main.go

@@ -133,9 +133,6 @@ type ClientOptions struct {
 	TracesSampleRate float64
 	// Used to customize the sampling of traces, overrides TracesSampleRate.
 	TracesSampler TracesSampler
-	// The sample rate for profiling traces in the range [0.0, 1.0].
-	// This is relative to TracesSampleRate - it is a ratio of profiled traces out of all sampled traces.
-	ProfilesSampleRate float64
 	// List of regexp strings that will be used to match against event's message
 	// and if applicable, caught errors type and value.
 	// If the match is found, then a whole event will be dropped.
@@ -701,10 +698,6 @@ func (client *Client) prepareEvent(event *Event, hint *EventHint, scope EventMod
 		}
 	}
 
-	if event.sdkMetaData.transactionProfile != nil {
-		event.sdkMetaData.transactionProfile.UpdateFromEvent(event)
-	}
-
 	return event
 }
 

client.go

@@ -19,10 +19,6 @@ const eventType = "event"
 // transactionType is the type of a transaction event.
 const transactionType = "transaction"
 
-// profileType is the type of a profile event.
-// currently, profiles are always sent as part of a transaction event.
-const profileType = "profile"
-
 // checkInType is the type of a check in event.
 const checkInType = "check_in"
 
@@ -252,8 +248,7 @@ type Exception struct {
 // SDKMetaData is a struct to stash data which is needed at some point in the SDK's event processing pipeline
 // but which shouldn't get send to Sentry.
 type SDKMetaData struct {
-	dsc                DynamicSamplingContext
-	transactionProfile *profileInfo
+	dsc DynamicSamplingContext
 }
 
 // Contains information about how the name of the transaction was determined.