[chore] remove code that was deprecated some time ago (#8631)

This was deprecated many versions ago, should have been removed but i
suspect was missed due to typo.

---------

Signed-off-by: Alex Boten <aboten@lightstep.com>

.chloggen/codeboten_rm-deprecated68.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: extension
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: remove deprecated Configs and Factories
+
+# One or more tracking issues or pull requests related to the change
+issues: [8631]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [api]

service/extensions/extensions.go

@@ -123,21 +123,12 @@ type Settings struct {
 	Telemetry component.TelemetrySettings
 	BuildInfo component.BuildInfo
 
-	// Drepecated: [v0.68.0] use Extensions.
-	Configs map[component.ID]component.Config
-
-	// Drepecated: [v0.68.0] use Extensions.
-	Factories map[component.Type]extension.Factory
-
 	// Extensions builder for extensions.
 	Extensions *extension.Builder
 }
 
 // New creates a new Extensions from Config.
 func New(ctx context.Context, set Settings, cfg Config) (*Extensions, error) {
-	if set.Extensions == nil {
-		set.Extensions = extension.NewBuilder(set.Configs, set.Factories)
-	}
 	exts := &Extensions{
 		telemetry: set.Telemetry,
 		extMap:    make(map[component.ID]extension.Extension),

service/extensions/extensions_test.go

@@ -81,10 +81,9 @@ func TestBuildExtensions(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			_, err := New(context.Background(), Settings{
-				Telemetry: componenttest.NewNopTelemetrySettings(),
-				BuildInfo: component.NewDefaultBuildInfo(),
-				Configs:   tt.extensionsConfigs,
-				Factories: tt.factories,
+				Telemetry:  componenttest.NewNopTelemetrySettings(),
+				BuildInfo:  component.NewDefaultBuildInfo(),
+				Extensions: extension.NewBuilder(tt.extensionsConfigs, tt.factories),
 			}, tt.config)
 			require.Error(t, err)
 			assert.EqualError(t, err, tt.wantErrMsg)
@@ -168,10 +167,9 @@ func TestNotifyConfig(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			extensions, err := New(context.Background(), Settings{
-				Telemetry: componenttest.NewNopTelemetrySettings(),
-				BuildInfo: component.NewDefaultBuildInfo(),
-				Configs:   tt.extensionsConfigs,
-				Factories: tt.factories,
+				Telemetry:  componenttest.NewNopTelemetrySettings(),
+				BuildInfo:  component.NewDefaultBuildInfo(),
+				Extensions: extension.NewBuilder(tt.extensionsConfigs, tt.factories),
 			}, tt.serviceExtensions)
 			assert.NoError(t, err)
 			errs := extensions.NotifyConfig(context.Background(), confmap.NewFromStringMap(map[string]interface{}{}))